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Ano: 2025
Banca:
UECE-CEV
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UECE-CEV - 2025 - UECE - Biologia - 2ª Fase - 1º Dia (2º Semestre de 2025) |
Q3902909
Biologia
Um indivíduo duplo-heterozigoto (AaBb) produz gametas.
Considerando que os genes A e B segregam-se
independentemente, assinale a alternativa que apresenta a
proporção esperada de gametas AB, Ab, aB e ab.
Ano: 2025
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UECE-CEV
Órgão:
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Prova:
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Q3902908
Biologia
Um estudante de biologia está analisando a estrutura de um
caule jovem de planta e observa um tecido composto de células
vivas, com paredes celulares espessadas e forma irregular. Esse
tecido é responsável por conferir suporte mecânico a regiões da
planta que estão em crescimento. Assinale a alternativa em que se
nomeia corretamente o tecido descrito.
Ano: 2025
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UECE-CEV
Órgão:
UECE
Prova:
UECE-CEV - 2025 - UECE - Biologia - 2ª Fase - 1º Dia (2º Semestre de 2025) |
Q3902906
Biologia
Em relação à história do pensamento evolutivo, construído
há mais de 2 mil anos, a partir de contribuições de estudiosos
gregos, romanos e islâmicos, é correto afirmar que
Ano: 2025
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UECE-CEV
Órgão:
UECE
Prova:
UECE-CEV - 2025 - UECE - Biologia - 2ª Fase - 1º Dia (2º Semestre de 2025) |
Q3902905
Biologia
A Biologia, enquanto ciência, evoluiu através da interação
entre avanços metodológicos, técnicas inovadoras e reformulações
teóricas. Considerando esse contexto, analise as seguintes
afirmações.
I. O uso de técnicas de cristalografia de raios-X por Rosalind Franklin foi fundamental para a elucidação da estrutura do DNA em 1953, mas seu trabalho só foi amplamente reconhecido postumamente, refletindo desafios éticos e de gênero na prática científica do século XX.
II. O experimento de Louis Pasteur com frascos de pescoço de cisne, no século XIX, refutou a abiogênese e introduziu o conceito de controle experimental, estabelecendo padrões metodológicos para a microbiologia moderna.
III. A teoria da geração espontânea, defendida por Aristóteles, foi refutada por Redi no século XVII, que demonstrou a origem de microrganismos a partir da matéria inanimada, dispensando contribuições posteriores.
IV. O desenvolvimento do microscópio eletrônico, na década de 1930, permitiu a visualização de vírus e de organelas celulares, revolucionando áreas como a virologia e a biologia celular, mas trouxe limitações, como a impossibilidade de observar processos dinâmicos em células vivas.
Estão corretas as afirmativas
I. O uso de técnicas de cristalografia de raios-X por Rosalind Franklin foi fundamental para a elucidação da estrutura do DNA em 1953, mas seu trabalho só foi amplamente reconhecido postumamente, refletindo desafios éticos e de gênero na prática científica do século XX.
II. O experimento de Louis Pasteur com frascos de pescoço de cisne, no século XIX, refutou a abiogênese e introduziu o conceito de controle experimental, estabelecendo padrões metodológicos para a microbiologia moderna.
III. A teoria da geração espontânea, defendida por Aristóteles, foi refutada por Redi no século XVII, que demonstrou a origem de microrganismos a partir da matéria inanimada, dispensando contribuições posteriores.
IV. O desenvolvimento do microscópio eletrônico, na década de 1930, permitiu a visualização de vírus e de organelas celulares, revolucionando áreas como a virologia e a biologia celular, mas trouxe limitações, como a impossibilidade de observar processos dinâmicos em células vivas.
Estão corretas as afirmativas
Ano: 2025
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UECE-CEV
Órgão:
UECE
Prova:
UECE-CEV - 2025 - UECE - Biologia - 2ª Fase - 1º Dia (2º Semestre de 2025) |
Q3902903
Biologia
A morfologia foliar é uma característica importante na
classificação das plantas. Em termos de tamanho e de
complexidade, as folhas podem ser classificadas como microfilos
ou como megafilos. Observe as características a seguir referentes
às estruturas foliares de plantas vasculares.
I. Folhas com um único traço vascular não ramificado.
II. Origem evolutiva a partir da planificação e da fusão de ramos laterais.
III. Ausência de lacuna foliar.
IV. Presença de folhas grandes e de sistema vascular ramificado.
As características I e III são típicas de
I. Folhas com um único traço vascular não ramificado.
II. Origem evolutiva a partir da planificação e da fusão de ramos laterais.
III. Ausência de lacuna foliar.
IV. Presença de folhas grandes e de sistema vascular ramificado.
As características I e III são típicas de
Ano: 2025
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Prova:
UECE-CEV - 2025 - UECE - Biologia - 2ª Fase - 1º Dia (2º Semestre de 2025) |
Q3902901
Biologia
Os ribossomos bacterianos são alvo de diversos antibióticos,
que conseguem agir nas bactérias sem prejudicar o funcionamento
das células eucarióticas. Sobre essa organela e a ação dos
antibióticos, assinale a alternativa correta.
Ano: 2025
Banca:
UECE-CEV
Órgão:
UECE
Prova:
UECE-CEV - 2025 - UECE - Biologia - 2ª Fase - 1º Dia (2º Semestre de 2025) |
Q3902900
Biologia
A primeira denominação de célula foi proposta por Robert
Hooke ao analisar cortes de cortiça em um microscópio
rudimentar. Atualmente se utiliza o microscópio óptico para
observar cortes histológicos de tecidos animais, preparados com
micrótomo e submetidos ou não a técnicas de coloração.
Considerando os métodos de preparação de amostras para
microscopia óptica, assinale a alternativa correta.
Ano: 2025
Banca:
UECE-CEV
Órgão:
UECE
Prova:
UECE-CEV - 2025 - UECE - Biologia - 2ª Fase - 1º Dia (2º Semestre de 2025) |
Q3902898
Biologia
O estudo dos seres vivos abrange diferentes níveis de
organização, que vão desde as menores partículas da matéria até o
conjunto de todos os ecossistemas do planeta. Cada nível
representa uma forma de observar e de compreender a vida em
diferentes escalas. Com base nos níveis de organização, analise as
afirmações a seguir e marque V para as assertivas verdadeiras e F
para as falsas.
( ) Os átomos são as menores unidades da matéria que mantêm as propriedades químicas de um elemento, constituindo a base estrutural de toda a matéria viva e não viva.
( ) Os seres vivos são formados por átomos de vários elementos químicos, sendo os principais: hidrogênio (H), oxigênio (O), carbono (C), nitrogênio (N), fósforo (P) e enxofre (S).
( ) Os níveis de organização ausentes em uma bactéria, mas presentes no ser humano são célula, tecido, órgão e sistema.
( ) Os biomas terrestres e suas formas de crescimento vegetal associadas refletem os padrões globais de precipitação, sem influência de variações na temperatura.
( ) Quando, em certa área, além da comunidade, são considerados os fatores abióticos, como a luz, a temperatura e os minerais do solo, trata-se de biosfera.
Está correta, de cima para baixo, a sequência
( ) Os átomos são as menores unidades da matéria que mantêm as propriedades químicas de um elemento, constituindo a base estrutural de toda a matéria viva e não viva.
( ) Os seres vivos são formados por átomos de vários elementos químicos, sendo os principais: hidrogênio (H), oxigênio (O), carbono (C), nitrogênio (N), fósforo (P) e enxofre (S).
( ) Os níveis de organização ausentes em uma bactéria, mas presentes no ser humano são célula, tecido, órgão e sistema.
( ) Os biomas terrestres e suas formas de crescimento vegetal associadas refletem os padrões globais de precipitação, sem influência de variações na temperatura.
( ) Quando, em certa área, além da comunidade, são considerados os fatores abióticos, como a luz, a temperatura e os minerais do solo, trata-se de biosfera.
Está correta, de cima para baixo, a sequência
Ano: 2025
Banca:
UECE-CEV
Órgão:
UECE
Prova:
UECE-CEV - 2025 - UECE - Prova de Conhecimentos Gerais - 1ª Fase (2º Semestre de 2025) |
Q3902480
Inglês
Texto associado
Here’s One More Reason to Try to Exercise
Next time you’re feeling the burn during a workout, it might
give you a boost to know that exercise can also be a balm: Research
suggests it is one of the best tools for fighting chronic
inflammation.
Inflammation has emerged as a looming health concern in
recent years — experts say it can be both a cause and a sign of
disease. And while there’s still a lot we don’t know about its
significance, most experts agree that the less chronically inflamed
we are, the healthier we are.
The scientific evidence is also clear that people who are
sedentary tend to have higher levels of inflammation compared to
people who exercise regularly. And when sedentary people start
moving consistently, their inflammation levels generally decline.
Some researchers believe that exercise’s power to fight
inflammation may even be at the heart of why physical activity is so
effective at protecting us against cardiovascular disease, diabetes,
dementia and other chronic diseases.
The growing understanding that exercise and inflammation
are linked has been relatively recent, and this has spurred a boom
of research into the connection, said Dr. Robert Shmerling, a rheumatologist and a medical editor at Harvard Health Publishing.
Here’s what we know — and what it means for you.
While inflammation may seem like a menace, it serves a
vital function in keeping you healthy. For example, after a paper cut
or an ankle sprain, immune cells flood the area, which causes the
surrounding tissue to swell and turn red — this kind of acute
inflammation usually resolves in a few days. A similar process
happens when you get an infection, like a cold or the flu.
But chronic inflammation is a low-grade condition that can
simmer for years. It can begin with an infection or injury, but then
morph into a lingering state, in which the immune system starts
attacking healthy tissue, Dr. Shmerling said. Chronic inflammation
can also be linked to diet, stress, smoking, obesity, sleep quality
and your level of physical activity. And it increases as you age (a
process that researchers call “inflammaging”).
Experts suspect this prolonged immune response may put
you at greater risk for disease, and in some cases, make you feel
fatigued, depressed or foggy. A doctor can usually detect chronic
inflammation through blood tests that measure specific chemicals,
or biomarkers, released by your immune system.
Research suggests that consistent, moderate exercise can
fight inflammation by tamping down on the release of
inflammatory chemicals, and ramping up the release of chemicals
that fight it. Exercise can also lower inflammation indirectly, for
example, by improving sleep quality and lowering stress.
For people who are sedentary, exercise is especially
effective at counteracting inflammation, experts said. Certain kinds
of fat cells have been shown to release chemicals into the blood
that cause low-grade inflammation. When someone who has been
sedentary starts working out consistently, not only does their fat
tissue often shrink, but studies also suggest that the physical
activity might alter their fat cells so they produce fewer
inflammatory substances, Dr. Shmerling said.
Regardless, there’s no downside to someone taking up
exercise, Dr. Shmerling added. “They may get healthier in a hurry,
and it might have nothing to do with inflammation,” he said. “The
outcome is still a positive one.”
While research hasn’t yet given us a prescription for exactly
what kind and how much exercise is most effective for fighting
inflammation, experts share tips for making the most of exercise’s
potential impact on it.
Most moderate-intensity exercise seems to reduce
inflammation in the short term, and the more consistently you
work out, the more you keep chronic inflammation at bay, said Suzi
Hong, a professor at the University of California San Diego’s School
of Public Health. Dr. Hong and her team found that a single,
moderate, 20-minute treadmill workout, such as a brisk walk or jog,
sparked a temporary anti-inflammatory response. If you’re
breathing harder than usual to keep up the pace, and you feel like
you’re putting in moderate effort, she said, you’re probably fighting
inflammation. For lasting benefits, though, you have to make it a
habit.
For starters, resistance training helps to reduce
inflammation-causing fat cells, particularly when combined with
regular aerobic exercise. People with chronic inflammation tend to lose muscle mass more rapidly as they age than those with less
inflammation, so strength training may be especially important for
them to remain mobile and independent. The Centers for Disease
Control and Prevention recommend that adults make time for at
least two strength-training sessions per week.
Chronic stress is another contributor to inflammation, so
finding a workout you enjoy may offer greater anti-inflammatory
benefits by helping to relieve stress. If you’re looking for a place to
start, a large body of research suggests that yoga can help to calm
the nervous system, lower inflammatory markers and lessen
symptoms of diseases associated with chronic inflammation. Avoid
overtraining, since repeated intense workouts without appropriate
recovery can heighten your levels of inflammation and weaken
your immune system.
As with many other aspects of health, moderation and
consistency are keys to getting and staying fit — and to fighting
inflammation for the long haul.
Adapted from: https://www.nytimes.com/2025/03/19/
As to recommendations of types of exercises to reduce
chronic inflammation, the text suggests resistance/strength
training specially to people who are losing muscle mass in the
process of aging because this type of exercise would contribute to
Ano: 2025
Banca:
UECE-CEV
Órgão:
UECE
Prova:
UECE-CEV - 2025 - UECE - Prova de Conhecimentos Gerais - 1ª Fase (2º Semestre de 2025) |
Q3902479
Inglês
Texto associado
Here’s One More Reason to Try to Exercise
Next time you’re feeling the burn during a workout, it might
give you a boost to know that exercise can also be a balm: Research
suggests it is one of the best tools for fighting chronic
inflammation.
Inflammation has emerged as a looming health concern in
recent years — experts say it can be both a cause and a sign of
disease. And while there’s still a lot we don’t know about its
significance, most experts agree that the less chronically inflamed
we are, the healthier we are.
The scientific evidence is also clear that people who are
sedentary tend to have higher levels of inflammation compared to
people who exercise regularly. And when sedentary people start
moving consistently, their inflammation levels generally decline.
Some researchers believe that exercise’s power to fight
inflammation may even be at the heart of why physical activity is so
effective at protecting us against cardiovascular disease, diabetes,
dementia and other chronic diseases.
The growing understanding that exercise and inflammation
are linked has been relatively recent, and this has spurred a boom
of research into the connection, said Dr. Robert Shmerling, a rheumatologist and a medical editor at Harvard Health Publishing.
Here’s what we know — and what it means for you.
While inflammation may seem like a menace, it serves a
vital function in keeping you healthy. For example, after a paper cut
or an ankle sprain, immune cells flood the area, which causes the
surrounding tissue to swell and turn red — this kind of acute
inflammation usually resolves in a few days. A similar process
happens when you get an infection, like a cold or the flu.
But chronic inflammation is a low-grade condition that can
simmer for years. It can begin with an infection or injury, but then
morph into a lingering state, in which the immune system starts
attacking healthy tissue, Dr. Shmerling said. Chronic inflammation
can also be linked to diet, stress, smoking, obesity, sleep quality
and your level of physical activity. And it increases as you age (a
process that researchers call “inflammaging”).
Experts suspect this prolonged immune response may put
you at greater risk for disease, and in some cases, make you feel
fatigued, depressed or foggy. A doctor can usually detect chronic
inflammation through blood tests that measure specific chemicals,
or biomarkers, released by your immune system.
Research suggests that consistent, moderate exercise can
fight inflammation by tamping down on the release of
inflammatory chemicals, and ramping up the release of chemicals
that fight it. Exercise can also lower inflammation indirectly, for
example, by improving sleep quality and lowering stress.
For people who are sedentary, exercise is especially
effective at counteracting inflammation, experts said. Certain kinds
of fat cells have been shown to release chemicals into the blood
that cause low-grade inflammation. When someone who has been
sedentary starts working out consistently, not only does their fat
tissue often shrink, but studies also suggest that the physical
activity might alter their fat cells so they produce fewer
inflammatory substances, Dr. Shmerling said.
Regardless, there’s no downside to someone taking up
exercise, Dr. Shmerling added. “They may get healthier in a hurry,
and it might have nothing to do with inflammation,” he said. “The
outcome is still a positive one.”
While research hasn’t yet given us a prescription for exactly
what kind and how much exercise is most effective for fighting
inflammation, experts share tips for making the most of exercise’s
potential impact on it.
Most moderate-intensity exercise seems to reduce
inflammation in the short term, and the more consistently you
work out, the more you keep chronic inflammation at bay, said Suzi
Hong, a professor at the University of California San Diego’s School
of Public Health. Dr. Hong and her team found that a single,
moderate, 20-minute treadmill workout, such as a brisk walk or jog,
sparked a temporary anti-inflammatory response. If you’re
breathing harder than usual to keep up the pace, and you feel like
you’re putting in moderate effort, she said, you’re probably fighting
inflammation. For lasting benefits, though, you have to make it a
habit.
For starters, resistance training helps to reduce
inflammation-causing fat cells, particularly when combined with
regular aerobic exercise. People with chronic inflammation tend to lose muscle mass more rapidly as they age than those with less
inflammation, so strength training may be especially important for
them to remain mobile and independent. The Centers for Disease
Control and Prevention recommend that adults make time for at
least two strength-training sessions per week.
Chronic stress is another contributor to inflammation, so
finding a workout you enjoy may offer greater anti-inflammatory
benefits by helping to relieve stress. If you’re looking for a place to
start, a large body of research suggests that yoga can help to calm
the nervous system, lower inflammatory markers and lessen
symptoms of diseases associated with chronic inflammation. Avoid
overtraining, since repeated intense workouts without appropriate
recovery can heighten your levels of inflammation and weaken
your immune system.
As with many other aspects of health, moderation and
consistency are keys to getting and staying fit — and to fighting
inflammation for the long haul.
Adapted from: https://www.nytimes.com/2025/03/19/
Among the signs related to chronic inflammation, the text
mentions
Ano: 2025
Banca:
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Órgão:
UECE
Prova:
UECE-CEV - 2025 - UECE - Prova de Conhecimentos Gerais - 1ª Fase (2º Semestre de 2025) |
Q3902478
Inglês
Texto associado
Here’s One More Reason to Try to Exercise
Next time you’re feeling the burn during a workout, it might
give you a boost to know that exercise can also be a balm: Research
suggests it is one of the best tools for fighting chronic
inflammation.
Inflammation has emerged as a looming health concern in
recent years — experts say it can be both a cause and a sign of
disease. And while there’s still a lot we don’t know about its
significance, most experts agree that the less chronically inflamed
we are, the healthier we are.
The scientific evidence is also clear that people who are
sedentary tend to have higher levels of inflammation compared to
people who exercise regularly. And when sedentary people start
moving consistently, their inflammation levels generally decline.
Some researchers believe that exercise’s power to fight
inflammation may even be at the heart of why physical activity is so
effective at protecting us against cardiovascular disease, diabetes,
dementia and other chronic diseases.
The growing understanding that exercise and inflammation
are linked has been relatively recent, and this has spurred a boom
of research into the connection, said Dr. Robert Shmerling, a rheumatologist and a medical editor at Harvard Health Publishing.
Here’s what we know — and what it means for you.
While inflammation may seem like a menace, it serves a
vital function in keeping you healthy. For example, after a paper cut
or an ankle sprain, immune cells flood the area, which causes the
surrounding tissue to swell and turn red — this kind of acute
inflammation usually resolves in a few days. A similar process
happens when you get an infection, like a cold or the flu.
But chronic inflammation is a low-grade condition that can
simmer for years. It can begin with an infection or injury, but then
morph into a lingering state, in which the immune system starts
attacking healthy tissue, Dr. Shmerling said. Chronic inflammation
can also be linked to diet, stress, smoking, obesity, sleep quality
and your level of physical activity. And it increases as you age (a
process that researchers call “inflammaging”).
Experts suspect this prolonged immune response may put
you at greater risk for disease, and in some cases, make you feel
fatigued, depressed or foggy. A doctor can usually detect chronic
inflammation through blood tests that measure specific chemicals,
or biomarkers, released by your immune system.
Research suggests that consistent, moderate exercise can
fight inflammation by tamping down on the release of
inflammatory chemicals, and ramping up the release of chemicals
that fight it. Exercise can also lower inflammation indirectly, for
example, by improving sleep quality and lowering stress.
For people who are sedentary, exercise is especially
effective at counteracting inflammation, experts said. Certain kinds
of fat cells have been shown to release chemicals into the blood
that cause low-grade inflammation. When someone who has been
sedentary starts working out consistently, not only does their fat
tissue often shrink, but studies also suggest that the physical
activity might alter their fat cells so they produce fewer
inflammatory substances, Dr. Shmerling said.
Regardless, there’s no downside to someone taking up
exercise, Dr. Shmerling added. “They may get healthier in a hurry,
and it might have nothing to do with inflammation,” he said. “The
outcome is still a positive one.”
While research hasn’t yet given us a prescription for exactly
what kind and how much exercise is most effective for fighting
inflammation, experts share tips for making the most of exercise’s
potential impact on it.
Most moderate-intensity exercise seems to reduce
inflammation in the short term, and the more consistently you
work out, the more you keep chronic inflammation at bay, said Suzi
Hong, a professor at the University of California San Diego’s School
of Public Health. Dr. Hong and her team found that a single,
moderate, 20-minute treadmill workout, such as a brisk walk or jog,
sparked a temporary anti-inflammatory response. If you’re
breathing harder than usual to keep up the pace, and you feel like
you’re putting in moderate effort, she said, you’re probably fighting
inflammation. For lasting benefits, though, you have to make it a
habit.
For starters, resistance training helps to reduce
inflammation-causing fat cells, particularly when combined with
regular aerobic exercise. People with chronic inflammation tend to lose muscle mass more rapidly as they age than those with less
inflammation, so strength training may be especially important for
them to remain mobile and independent. The Centers for Disease
Control and Prevention recommend that adults make time for at
least two strength-training sessions per week.
Chronic stress is another contributor to inflammation, so
finding a workout you enjoy may offer greater anti-inflammatory
benefits by helping to relieve stress. If you’re looking for a place to
start, a large body of research suggests that yoga can help to calm
the nervous system, lower inflammatory markers and lessen
symptoms of diseases associated with chronic inflammation. Avoid
overtraining, since repeated intense workouts without appropriate
recovery can heighten your levels of inflammation and weaken
your immune system.
As with many other aspects of health, moderation and
consistency are keys to getting and staying fit — and to fighting
inflammation for the long haul.
Adapted from: https://www.nytimes.com/2025/03/19/
The process referred to by researchers as ‘inflammaging’ is
related to
Ano: 2025
Banca:
UECE-CEV
Órgão:
UECE
Prova:
UECE-CEV - 2025 - UECE - Prova de Conhecimentos Gerais - 1ª Fase (2º Semestre de 2025) |
Q3902477
Inglês
Texto associado
Here’s One More Reason to Try to Exercise
Next time you’re feeling the burn during a workout, it might
give you a boost to know that exercise can also be a balm: Research
suggests it is one of the best tools for fighting chronic
inflammation.
Inflammation has emerged as a looming health concern in
recent years — experts say it can be both a cause and a sign of
disease. And while there’s still a lot we don’t know about its
significance, most experts agree that the less chronically inflamed
we are, the healthier we are.
The scientific evidence is also clear that people who are
sedentary tend to have higher levels of inflammation compared to
people who exercise regularly. And when sedentary people start
moving consistently, their inflammation levels generally decline.
Some researchers believe that exercise’s power to fight
inflammation may even be at the heart of why physical activity is so
effective at protecting us against cardiovascular disease, diabetes,
dementia and other chronic diseases.
The growing understanding that exercise and inflammation
are linked has been relatively recent, and this has spurred a boom
of research into the connection, said Dr. Robert Shmerling, a rheumatologist and a medical editor at Harvard Health Publishing.
Here’s what we know — and what it means for you.
While inflammation may seem like a menace, it serves a
vital function in keeping you healthy. For example, after a paper cut
or an ankle sprain, immune cells flood the area, which causes the
surrounding tissue to swell and turn red — this kind of acute
inflammation usually resolves in a few days. A similar process
happens when you get an infection, like a cold or the flu.
But chronic inflammation is a low-grade condition that can
simmer for years. It can begin with an infection or injury, but then
morph into a lingering state, in which the immune system starts
attacking healthy tissue, Dr. Shmerling said. Chronic inflammation
can also be linked to diet, stress, smoking, obesity, sleep quality
and your level of physical activity. And it increases as you age (a
process that researchers call “inflammaging”).
Experts suspect this prolonged immune response may put
you at greater risk for disease, and in some cases, make you feel
fatigued, depressed or foggy. A doctor can usually detect chronic
inflammation through blood tests that measure specific chemicals,
or biomarkers, released by your immune system.
Research suggests that consistent, moderate exercise can
fight inflammation by tamping down on the release of
inflammatory chemicals, and ramping up the release of chemicals
that fight it. Exercise can also lower inflammation indirectly, for
example, by improving sleep quality and lowering stress.
For people who are sedentary, exercise is especially
effective at counteracting inflammation, experts said. Certain kinds
of fat cells have been shown to release chemicals into the blood
that cause low-grade inflammation. When someone who has been
sedentary starts working out consistently, not only does their fat
tissue often shrink, but studies also suggest that the physical
activity might alter their fat cells so they produce fewer
inflammatory substances, Dr. Shmerling said.
Regardless, there’s no downside to someone taking up
exercise, Dr. Shmerling added. “They may get healthier in a hurry,
and it might have nothing to do with inflammation,” he said. “The
outcome is still a positive one.”
While research hasn’t yet given us a prescription for exactly
what kind and how much exercise is most effective for fighting
inflammation, experts share tips for making the most of exercise’s
potential impact on it.
Most moderate-intensity exercise seems to reduce
inflammation in the short term, and the more consistently you
work out, the more you keep chronic inflammation at bay, said Suzi
Hong, a professor at the University of California San Diego’s School
of Public Health. Dr. Hong and her team found that a single,
moderate, 20-minute treadmill workout, such as a brisk walk or jog,
sparked a temporary anti-inflammatory response. If you’re
breathing harder than usual to keep up the pace, and you feel like
you’re putting in moderate effort, she said, you’re probably fighting
inflammation. For lasting benefits, though, you have to make it a
habit.
For starters, resistance training helps to reduce
inflammation-causing fat cells, particularly when combined with
regular aerobic exercise. People with chronic inflammation tend to lose muscle mass more rapidly as they age than those with less
inflammation, so strength training may be especially important for
them to remain mobile and independent. The Centers for Disease
Control and Prevention recommend that adults make time for at
least two strength-training sessions per week.
Chronic stress is another contributor to inflammation, so
finding a workout you enjoy may offer greater anti-inflammatory
benefits by helping to relieve stress. If you’re looking for a place to
start, a large body of research suggests that yoga can help to calm
the nervous system, lower inflammatory markers and lessen
symptoms of diseases associated with chronic inflammation. Avoid
overtraining, since repeated intense workouts without appropriate
recovery can heighten your levels of inflammation and weaken
your immune system.
As with many other aspects of health, moderation and
consistency are keys to getting and staying fit — and to fighting
inflammation for the long haul.
Adapted from: https://www.nytimes.com/2025/03/19/
Dr. Shmerling explains that chronic inflammation is a
condition that remains active for years, leading the immune system
to attack healthy cells/tissues. Its appearance can be associated,
among other factors, to
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Inglês
Texto associado
Here’s One More Reason to Try to Exercise
Next time you’re feeling the burn during a workout, it might
give you a boost to know that exercise can also be a balm: Research
suggests it is one of the best tools for fighting chronic
inflammation.
Inflammation has emerged as a looming health concern in
recent years — experts say it can be both a cause and a sign of
disease. And while there’s still a lot we don’t know about its
significance, most experts agree that the less chronically inflamed
we are, the healthier we are.
The scientific evidence is also clear that people who are
sedentary tend to have higher levels of inflammation compared to
people who exercise regularly. And when sedentary people start
moving consistently, their inflammation levels generally decline.
Some researchers believe that exercise’s power to fight
inflammation may even be at the heart of why physical activity is so
effective at protecting us against cardiovascular disease, diabetes,
dementia and other chronic diseases.
The growing understanding that exercise and inflammation
are linked has been relatively recent, and this has spurred a boom
of research into the connection, said Dr. Robert Shmerling, a rheumatologist and a medical editor at Harvard Health Publishing.
Here’s what we know — and what it means for you.
While inflammation may seem like a menace, it serves a
vital function in keeping you healthy. For example, after a paper cut
or an ankle sprain, immune cells flood the area, which causes the
surrounding tissue to swell and turn red — this kind of acute
inflammation usually resolves in a few days. A similar process
happens when you get an infection, like a cold or the flu.
But chronic inflammation is a low-grade condition that can
simmer for years. It can begin with an infection or injury, but then
morph into a lingering state, in which the immune system starts
attacking healthy tissue, Dr. Shmerling said. Chronic inflammation
can also be linked to diet, stress, smoking, obesity, sleep quality
and your level of physical activity. And it increases as you age (a
process that researchers call “inflammaging”).
Experts suspect this prolonged immune response may put
you at greater risk for disease, and in some cases, make you feel
fatigued, depressed or foggy. A doctor can usually detect chronic
inflammation through blood tests that measure specific chemicals,
or biomarkers, released by your immune system.
Research suggests that consistent, moderate exercise can
fight inflammation by tamping down on the release of
inflammatory chemicals, and ramping up the release of chemicals
that fight it. Exercise can also lower inflammation indirectly, for
example, by improving sleep quality and lowering stress.
For people who are sedentary, exercise is especially
effective at counteracting inflammation, experts said. Certain kinds
of fat cells have been shown to release chemicals into the blood
that cause low-grade inflammation. When someone who has been
sedentary starts working out consistently, not only does their fat
tissue often shrink, but studies also suggest that the physical
activity might alter their fat cells so they produce fewer
inflammatory substances, Dr. Shmerling said.
Regardless, there’s no downside to someone taking up
exercise, Dr. Shmerling added. “They may get healthier in a hurry,
and it might have nothing to do with inflammation,” he said. “The
outcome is still a positive one.”
While research hasn’t yet given us a prescription for exactly
what kind and how much exercise is most effective for fighting
inflammation, experts share tips for making the most of exercise’s
potential impact on it.
Most moderate-intensity exercise seems to reduce
inflammation in the short term, and the more consistently you
work out, the more you keep chronic inflammation at bay, said Suzi
Hong, a professor at the University of California San Diego’s School
of Public Health. Dr. Hong and her team found that a single,
moderate, 20-minute treadmill workout, such as a brisk walk or jog,
sparked a temporary anti-inflammatory response. If you’re
breathing harder than usual to keep up the pace, and you feel like
you’re putting in moderate effort, she said, you’re probably fighting
inflammation. For lasting benefits, though, you have to make it a
habit.
For starters, resistance training helps to reduce
inflammation-causing fat cells, particularly when combined with
regular aerobic exercise. People with chronic inflammation tend to lose muscle mass more rapidly as they age than those with less
inflammation, so strength training may be especially important for
them to remain mobile and independent. The Centers for Disease
Control and Prevention recommend that adults make time for at
least two strength-training sessions per week.
Chronic stress is another contributor to inflammation, so
finding a workout you enjoy may offer greater anti-inflammatory
benefits by helping to relieve stress. If you’re looking for a place to
start, a large body of research suggests that yoga can help to calm
the nervous system, lower inflammatory markers and lessen
symptoms of diseases associated with chronic inflammation. Avoid
overtraining, since repeated intense workouts without appropriate
recovery can heighten your levels of inflammation and weaken
your immune system.
As with many other aspects of health, moderation and
consistency are keys to getting and staying fit — and to fighting
inflammation for the long haul.
Adapted from: https://www.nytimes.com/2025/03/19/
Some researchers consider that exercise’s power to combat
inflammation may be a key aspect related to the importance of
physical activity to shield us from health problems like, for
example,
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Inglês
Texto associado
Here’s One More Reason to Try to Exercise
Next time you’re feeling the burn during a workout, it might
give you a boost to know that exercise can also be a balm: Research
suggests it is one of the best tools for fighting chronic
inflammation.
Inflammation has emerged as a looming health concern in
recent years — experts say it can be both a cause and a sign of
disease. And while there’s still a lot we don’t know about its
significance, most experts agree that the less chronically inflamed
we are, the healthier we are.
The scientific evidence is also clear that people who are
sedentary tend to have higher levels of inflammation compared to
people who exercise regularly. And when sedentary people start
moving consistently, their inflammation levels generally decline.
Some researchers believe that exercise’s power to fight
inflammation may even be at the heart of why physical activity is so
effective at protecting us against cardiovascular disease, diabetes,
dementia and other chronic diseases.
The growing understanding that exercise and inflammation
are linked has been relatively recent, and this has spurred a boom
of research into the connection, said Dr. Robert Shmerling, a rheumatologist and a medical editor at Harvard Health Publishing.
Here’s what we know — and what it means for you.
While inflammation may seem like a menace, it serves a
vital function in keeping you healthy. For example, after a paper cut
or an ankle sprain, immune cells flood the area, which causes the
surrounding tissue to swell and turn red — this kind of acute
inflammation usually resolves in a few days. A similar process
happens when you get an infection, like a cold or the flu.
But chronic inflammation is a low-grade condition that can
simmer for years. It can begin with an infection or injury, but then
morph into a lingering state, in which the immune system starts
attacking healthy tissue, Dr. Shmerling said. Chronic inflammation
can also be linked to diet, stress, smoking, obesity, sleep quality
and your level of physical activity. And it increases as you age (a
process that researchers call “inflammaging”).
Experts suspect this prolonged immune response may put
you at greater risk for disease, and in some cases, make you feel
fatigued, depressed or foggy. A doctor can usually detect chronic
inflammation through blood tests that measure specific chemicals,
or biomarkers, released by your immune system.
Research suggests that consistent, moderate exercise can
fight inflammation by tamping down on the release of
inflammatory chemicals, and ramping up the release of chemicals
that fight it. Exercise can also lower inflammation indirectly, for
example, by improving sleep quality and lowering stress.
For people who are sedentary, exercise is especially
effective at counteracting inflammation, experts said. Certain kinds
of fat cells have been shown to release chemicals into the blood
that cause low-grade inflammation. When someone who has been
sedentary starts working out consistently, not only does their fat
tissue often shrink, but studies also suggest that the physical
activity might alter their fat cells so they produce fewer
inflammatory substances, Dr. Shmerling said.
Regardless, there’s no downside to someone taking up
exercise, Dr. Shmerling added. “They may get healthier in a hurry,
and it might have nothing to do with inflammation,” he said. “The
outcome is still a positive one.”
While research hasn’t yet given us a prescription for exactly
what kind and how much exercise is most effective for fighting
inflammation, experts share tips for making the most of exercise’s
potential impact on it.
Most moderate-intensity exercise seems to reduce
inflammation in the short term, and the more consistently you
work out, the more you keep chronic inflammation at bay, said Suzi
Hong, a professor at the University of California San Diego’s School
of Public Health. Dr. Hong and her team found that a single,
moderate, 20-minute treadmill workout, such as a brisk walk or jog,
sparked a temporary anti-inflammatory response. If you’re
breathing harder than usual to keep up the pace, and you feel like
you’re putting in moderate effort, she said, you’re probably fighting
inflammation. For lasting benefits, though, you have to make it a
habit.
For starters, resistance training helps to reduce
inflammation-causing fat cells, particularly when combined with
regular aerobic exercise. People with chronic inflammation tend to lose muscle mass more rapidly as they age than those with less
inflammation, so strength training may be especially important for
them to remain mobile and independent. The Centers for Disease
Control and Prevention recommend that adults make time for at
least two strength-training sessions per week.
Chronic stress is another contributor to inflammation, so
finding a workout you enjoy may offer greater anti-inflammatory
benefits by helping to relieve stress. If you’re looking for a place to
start, a large body of research suggests that yoga can help to calm
the nervous system, lower inflammatory markers and lessen
symptoms of diseases associated with chronic inflammation. Avoid
overtraining, since repeated intense workouts without appropriate
recovery can heighten your levels of inflammation and weaken
your immune system.
As with many other aspects of health, moderation and
consistency are keys to getting and staying fit — and to fighting
inflammation for the long haul.
Adapted from: https://www.nytimes.com/2025/03/19/
As researchers explore in their studies the link between
sedentarism and inflammation, it has been revealed that
Ano: 2025
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Q3902474
Inglês
Texto associado
Here’s One More Reason to Try to Exercise
Next time you’re feeling the burn during a workout, it might
give you a boost to know that exercise can also be a balm: Research
suggests it is one of the best tools for fighting chronic
inflammation.
Inflammation has emerged as a looming health concern in
recent years — experts say it can be both a cause and a sign of
disease. And while there’s still a lot we don’t know about its
significance, most experts agree that the less chronically inflamed
we are, the healthier we are.
The scientific evidence is also clear that people who are
sedentary tend to have higher levels of inflammation compared to
people who exercise regularly. And when sedentary people start
moving consistently, their inflammation levels generally decline.
Some researchers believe that exercise’s power to fight
inflammation may even be at the heart of why physical activity is so
effective at protecting us against cardiovascular disease, diabetes,
dementia and other chronic diseases.
The growing understanding that exercise and inflammation
are linked has been relatively recent, and this has spurred a boom
of research into the connection, said Dr. Robert Shmerling, a rheumatologist and a medical editor at Harvard Health Publishing.
Here’s what we know — and what it means for you.
While inflammation may seem like a menace, it serves a
vital function in keeping you healthy. For example, after a paper cut
or an ankle sprain, immune cells flood the area, which causes the
surrounding tissue to swell and turn red — this kind of acute
inflammation usually resolves in a few days. A similar process
happens when you get an infection, like a cold or the flu.
But chronic inflammation is a low-grade condition that can
simmer for years. It can begin with an infection or injury, but then
morph into a lingering state, in which the immune system starts
attacking healthy tissue, Dr. Shmerling said. Chronic inflammation
can also be linked to diet, stress, smoking, obesity, sleep quality
and your level of physical activity. And it increases as you age (a
process that researchers call “inflammaging”).
Experts suspect this prolonged immune response may put
you at greater risk for disease, and in some cases, make you feel
fatigued, depressed or foggy. A doctor can usually detect chronic
inflammation through blood tests that measure specific chemicals,
or biomarkers, released by your immune system.
Research suggests that consistent, moderate exercise can
fight inflammation by tamping down on the release of
inflammatory chemicals, and ramping up the release of chemicals
that fight it. Exercise can also lower inflammation indirectly, for
example, by improving sleep quality and lowering stress.
For people who are sedentary, exercise is especially
effective at counteracting inflammation, experts said. Certain kinds
of fat cells have been shown to release chemicals into the blood
that cause low-grade inflammation. When someone who has been
sedentary starts working out consistently, not only does their fat
tissue often shrink, but studies also suggest that the physical
activity might alter their fat cells so they produce fewer
inflammatory substances, Dr. Shmerling said.
Regardless, there’s no downside to someone taking up
exercise, Dr. Shmerling added. “They may get healthier in a hurry,
and it might have nothing to do with inflammation,” he said. “The
outcome is still a positive one.”
While research hasn’t yet given us a prescription for exactly
what kind and how much exercise is most effective for fighting
inflammation, experts share tips for making the most of exercise’s
potential impact on it.
Most moderate-intensity exercise seems to reduce
inflammation in the short term, and the more consistently you
work out, the more you keep chronic inflammation at bay, said Suzi
Hong, a professor at the University of California San Diego’s School
of Public Health. Dr. Hong and her team found that a single,
moderate, 20-minute treadmill workout, such as a brisk walk or jog,
sparked a temporary anti-inflammatory response. If you’re
breathing harder than usual to keep up the pace, and you feel like
you’re putting in moderate effort, she said, you’re probably fighting
inflammation. For lasting benefits, though, you have to make it a
habit.
For starters, resistance training helps to reduce
inflammation-causing fat cells, particularly when combined with
regular aerobic exercise. People with chronic inflammation tend to lose muscle mass more rapidly as they age than those with less
inflammation, so strength training may be especially important for
them to remain mobile and independent. The Centers for Disease
Control and Prevention recommend that adults make time for at
least two strength-training sessions per week.
Chronic stress is another contributor to inflammation, so
finding a workout you enjoy may offer greater anti-inflammatory
benefits by helping to relieve stress. If you’re looking for a place to
start, a large body of research suggests that yoga can help to calm
the nervous system, lower inflammatory markers and lessen
symptoms of diseases associated with chronic inflammation. Avoid
overtraining, since repeated intense workouts without appropriate
recovery can heighten your levels of inflammation and weaken
your immune system.
As with many other aspects of health, moderation and
consistency are keys to getting and staying fit — and to fighting
inflammation for the long haul.
Adapted from: https://www.nytimes.com/2025/03/19/
According to the text, the connection between exercise and
inflammation is in fact an issue that researchers have approached
and acknowledged
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Q3902473
Geografia
A Questão da Terra no Brasil significa o combate à pobreza no
campo; a diminuição das migrações das zonas rurais para os
centros urbanos, evitando assim o “inchaço” populacional e a
criação de favelas ou áreas de ocupação irregular nas cidades; a
fixação dos pequenos agricultores no meio rural com a
manutenção de suas subsistências por meio de políticas públicas e
o incentivo à agricultura familiar, responsável pela renda da
maioria das famílias campesinas no país. Contudo, existem
atualmente muitas famílias pobres no campo sem acesso à terra e
pequenos agricultores sem acesso à assistência técnica e ao
crédito. De acordo com o Movimento dos Trabalhadores Sem Terra
(MST), em 2024, eram 71 mil famílias acampadas na busca de
assentamentos e, segundo a Confederação Nacional dos
Trabalhadores na Agricultura (CONTAG), existem cerca de 50 mil
famílias no país aguardando a inclusão no Programa Nacional de
Reforma Agrária (PNRA).
Partindo do exposto sobre a questão da terra no Brasil, assinale a afirmação correta.
Partindo do exposto sobre a questão da terra no Brasil, assinale a afirmação correta.
Ano: 2025
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Q3902471
Sociologia
Para Ianni (2011), a Sociologia nasce e se desenvolve com o
mundo moderno refletindo as suas principais épocas e
transformações. Essa ciência do social surge como a crônica da
modernidade e desvenda seus dilemas fundamentais, contribuindo
para identificar, explicar e compreender as mudanças sociais que
resultaram, por exemplo, nas diferenciações entre as sociedades
tradicionais e as dos tempos modernos. As sociedades pré-modernas eram centradas e constituídas na economia campesina,
no predomínio do pensamento religioso e com ênfase na vida
comunitária, e não nos indivíduos, propriamente. As sociedades
modernas, de outro modo, surgem com o advento da economia
capitalista-industrial, a urbanização das cidades, o predomínio do
pensamento burocrático-científico e a ênfase na individualização
da vida em sociedade.
IANNI, Octavio. A sociologia e o mundo moderno. Rio de Janeiro: Civilização Brasileira, 2011.
Com base no texto, assinale a alternativa correta.
IANNI, Octavio. A sociologia e o mundo moderno. Rio de Janeiro: Civilização Brasileira, 2011.
Com base no texto, assinale a alternativa correta.
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Q3902470
Ciência Política
No Brasil, a Ciência Política compõe as Ciências Sociais junto
com a Sociologia e a Antropologia. Seus objetos de estudo são os
fenômenos políticos, e ela possui preocupações teóricas e
metodológicas próprias na busca e na apresentação de suas
investigações científicas. De acordo com Figueiredo e Bodart
(2021), são os seguintes temas gerais estudados pela Ciência
Política: as Instituições, como o Estado, as Casas Legislativas, as
Forças Armadas e os Partidos; os Recursos, como o uso do poder,
da autoridade, da influência e o capital econômico; os Processos,
como eleições, impeachments, golpes de Estado e formação de
partidos; as Funções, como as formas de governo, os grupos de
pressão e a participação social.
BODART, Cristiano das Neves; FIGUEIREDO, César Alessandro Sagrillo (Org.). Ciência Política para o Ensino Médio. Maceió-AL: Editora Café com Sociologia, 2021.
Considerando o enunciado anterior, avalie as seguintes afirmações.
I. As Ciências Sociais são compostas pela Ciência Política, pela Sociologia e pela Antropologia, porém somente a primeira estuda os fenômenos políticos.
II. O estudo das intenções de voto no período eleitoral em uma determinada cidade é um fenômeno social ligado ao tema dos processos políticos.
III. A Ciência Política possui formulações teóricas específicas no estudo dos seus objetos, porém toma emprestados da Sociologia seus métodos científicos.
IV. O sindicalismo e os movimentos sociais são temas diretamente ligados ao estudo das funções do jogo político nas sociedades democráticas atuais.
Está correto somente o que se afirma em
BODART, Cristiano das Neves; FIGUEIREDO, César Alessandro Sagrillo (Org.). Ciência Política para o Ensino Médio. Maceió-AL: Editora Café com Sociologia, 2021.
Considerando o enunciado anterior, avalie as seguintes afirmações.
I. As Ciências Sociais são compostas pela Ciência Política, pela Sociologia e pela Antropologia, porém somente a primeira estuda os fenômenos políticos.
II. O estudo das intenções de voto no período eleitoral em uma determinada cidade é um fenômeno social ligado ao tema dos processos políticos.
III. A Ciência Política possui formulações teóricas específicas no estudo dos seus objetos, porém toma emprestados da Sociologia seus métodos científicos.
IV. O sindicalismo e os movimentos sociais são temas diretamente ligados ao estudo das funções do jogo político nas sociedades democráticas atuais.
Está correto somente o que se afirma em
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Q3902469
Sociologia
Giddens e Sutton (2016) apontam que existem dois conceitos
sociológicos comuns na definição de pobreza: pobreza absoluta e
pobreza relativa. A absoluta é embasada na ideia de subsistência
material e é definida pela falta de condições básicas para uma vida
saudável, como a falta de moradia, de alimentação adequada e de
vestimenta. Já a pobreza relativa é definida pela falta de acesso ao
que se considera básico em cada sociedade. Em alguns países com
baixos índices de desigualdade social, a água encanada, a rede de
esgoto e três refeições diárias podem ser consideradas como
necessidades básicas presentes no cotidiano da população e, assim,
não serem critérios na definição de pobreza, mas, em países como
Brasil e Angola, por exemplo, tais necessidades ainda estão
ausentes a consideráveis parcelas da população.
GIDDENS, Anthony; SUTTON, Philip W. Conceitos essenciais da Sociologia. São Paulo: Editora Unesp, 2016.
Considerando o exposto, marque a alternativa correta.
GIDDENS, Anthony; SUTTON, Philip W. Conceitos essenciais da Sociologia. São Paulo: Editora Unesp, 2016.
Considerando o exposto, marque a alternativa correta.
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Português
“O racismo, enquanto pseudociência, busca legitimar a
produção de privilégios simbólicos e materiais para a supremacia
branca que o engendrou. São esses privilégios que determinam a
permanência e a reprodução do racismo enquanto instrumento de
dominação, exploração e, mais contemporaneamente, de exclusão
social em detrimento de toda evidência científica que invalida
qualquer sustentação para o conceito de raça.”
CARNEIRO, Sueli. Dispositivo de racialidade: a construção do outro como não ser como fundamento do ser. Rio de Janeiro: Zahar Editor, 2023. (Adaptado).
Sobre a citação anterior, é correto afirmar que
CARNEIRO, Sueli. Dispositivo de racialidade: a construção do outro como não ser como fundamento do ser. Rio de Janeiro: Zahar Editor, 2023. (Adaptado).
Sobre a citação anterior, é correto afirmar que
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