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Q3788885 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
Syntactically, the segment “like breads, sauces and condiments”, following the clause about hidden sweeteners, serves the grammatical role of an illustrative enumeration, reinforcing the notion of sugar's concealed presence in everyday foods.
Alternativas
Q3788884 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
The text develops a persuasive structure by initially appealing to a general consensus regarding the harmful effects of sugar, then gradually presenting more detailed evidence to reinforce its central argument.
Alternativas
Q3788883 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
Although some readers may consider “addicting” nonstandard, the adjective form used in “literally addicting” is acceptable in contemporary American English and does not constitute a grammatical error.
Alternativas
Q3788882 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
The clause “sweetener hides in foods that don’t even taste sugary” presents a paradox that strengthens the argument by highlighting the hidden and deceptive nature of added sugars.
Alternativas
Q3788881 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
The use of informal expressions like “sweet stuff” indicates a scientific and technical approach tailored to a specialist audience in the field of nutrition and dietetics.
Alternativas
Q3788880 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
Interpreting the verb choice in the clause “sugar is also tough to dodge”, one can infer a metaphorical construction that equates sugar to a pervasive and elusive threat in modern diets. 
Alternativas
Q3788878 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
The reference to the American Heart Association acts as an appeal to authority, a rhetorical strategy often used in persuasive texts that are subtly opinionated rather than strictly informational.
Alternativas
Q3788877 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
Informal connectors such as “Problem is…” and “What’s more…” create a conversational tone that makes the text more accessible without compromising its argumentative strength.
Alternativas
Q3788876 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
The mention of “20 teaspoons of added sugar a day” serves as a rhetorical device to shock the reader through quantitative exaggeration, reinforcing the warning tone of the passage.
Alternativas
Q3788875 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
From a linguistic standpoint, the intensifier “literally” in the phrase “it is literally addicting” carries weight beyond stylistic function, reinforcing the factual nature of the addiction mechanism attributed to sugar.
Alternativas
Q3788874 Inglês
Text: (Excerpt about sugar consumption and health implications)

        Sugar has never been considered a health food, but lately, the science against it keeps growing stronger. New evidence shows going overboard on the sweet stuff can lead to high cholesterol and blood pressure […] not to mention excess weight gain.

        Problem is most people are eating more sugar now than they ever have. The average person consumes about 20 teaspoons of added sugar a day — 300 calories worth! — which is four times more than the amount recommended by most health experts, including the American Heart Association. Annually, all those teaspoons add up to 170 pounds of sugar.

        So why are we so addicted to sugar? First off, it is literally addicting. When you eat something sweet, you get a surge of dopamine, the chemical in your brain that brings you pleasure. Added sugar is also tough to dodge. Sweetener hides in foods that don’t even taste sugary, like breads, sauces and condiments. What’s more, it’s so hard to decipher the difference between added sugars and the kinds found naturally in whole foods. Eating naturally occurring sugars — like fructose in fruit and lactose in dairy — is generally considered healthy because they contain nutrients with metabolic benefits, such as fiber and antioxidants. Added sugars (sweeteners put into food for flavor) have no such perks. […]

HEALTH. How to Eliminate Added Sugar From Your Diet in 1 Month. 2020. Disponível em:https://www.health.com/nutrition/sugar-detox. Acesso em: 17 fev. 2022. Fragmento.
The phrase “not to mention excess weight gain” introduces a contrastive element that minimizes the previous health risks related to sugar, functioning rhetorically to downplay its consequences.
Alternativas
Q3788688 História e Geografia de Estados e Municípios
O processo histórico de ocupação do território de Cristalândia do Piauí foi impulsionado pela pecuária extensiva e pelo extrativismo mineral, especialmente de cristal de quartzo, cuja abundância deu origem ao nome do município. Essa exploração mineral estruturou a base econômica local, sendo ainda hoje o principal vetor de desenvolvimento e geração de renda municipal.
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Q3788687 História e Geografia de Estados e Municípios
Os primeiros moradores do local que viria a se tornar Cristalândia do Piauí reuniram-se em torno de uma capela erguida em homenagem a Nossa Senhora Sant’Ana. Essa capela foi construída por iniciativa popular e sua imagem foi entronizada por um religioso identificado como Padre Eliseu César Messias Cavalcante. Essa fase inicial caracteriza-se pelo predomínio de famílias vindas do Ceará, atraídas pela fertilidade das terras.
Alternativas
Q3788683 Administração Pública
A política nacional de inclusão social, ao tratar de minorias vulnerabilizadas, busca garantir igualdade formal e material. Entretanto, ao reconhecer juridicamente a existência de grupos específicos — como povos indígenas, comunidades quilombolas e pessoas LGBTQIA+ — e prever ações afirmativas direcionadas, pode ser interpretada como promotora de privilégios legais, já que cria direitos distintos e permanentes a determinados grupos sociais, o que, segundo alguns críticos, comprometeria o princípio da isonomia previsto na Constituição.
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Q3788678 Português
Rússia anuncia vacina contra o câncer, e prevê distribuição gratuita em 2025

Avanço tecnológico inclui mRNA e vírus oncolíticos desenvolvidos por centros de pesquisa russos

        A Rússia anunciou o desenvolvimento de uma vacina mRNA contra o câncer, que será disponibilizada gratuitamente aos pacientes no país. Segundo o diretor-geral do Centro Nacional de Pesquisa Radiológica do Ministério da Saúde da Rússia, Andrey Kaprin, o lançamento para uso geral está previsto para o início de 2025. A informação foi divulgada pela agência estatal TASS nesta semana.

        O desenvolvimento é resultado de esforços conjuntos entre centros de pesquisa, incluindo o Centro Nacional de Pesquisa em Epidemiologia e Microbiologia Gamaleya. De acordo com Alexander Gintsburg, diretor do Gamaleya, os testes pré-clínicos da vacina já demonstraram eficácia na supressão do desenvolvimento de tumores e no potencial controle de metástases.

        A abordagem mRNA utiliza a análise genética individual para criar vacinas personalizadas que programam o sistema imunológico a identificar e destruir células cancerígenas. Esse método analisa o perfil mutacional do tumor (neoantígenos) e projeta vacinas direcionadas, permitindo um combate específico a cada tipo de tumor.

        Além disso, o país estuda uma frente de vacinas oncolítica chamada de EnteroMix, desenvolvida em colaboração com o Instituto Engelhardt. Ela utiliza um conjunto de quatro vírus não patogênicos capazes de destruir células malignas e, ao mesmo tempo, ativar a imunidade antitumoral do paciente. De acordo com o Centro Nacional de Pesquisa Radiológica, os estudos pré-clínicos do EnteroMix já foram concluídos, confirmando sua segurança e eficácia.

        Os cientistas russos informam que os testes clínicos e o recrutamento de pacientes para as fases iniciais do EnteroMix começarão entre o final de 2024 e o início de 2025. Enquanto isso, a vacina mRNA avança para os testes finais de eficácia e deve ser liberada ao público em 2025.

Fonte: https://www.jb.com.br/mundo/2024/12/1053478-russia-anunciavacina-contra-o-cancer-e-preve-distribuicao-gratuita-em-2025.html. Acesso em 27/12/2024
Considerando as exigências de regência verbal, está incorreta a construção da seguinte frase: “A vacina será disponibilizada aos pacientes gratuitamente, conforme prevê o Ministério da Saúde da Rússia”, já que o verbo “prever” exige objeto direto e, nesse caso, foi seguido por uma oração subordinada adverbial, o que fere a norma culta da língua portuguesa.
Alternativas
Q3788677 Português
Rússia anuncia vacina contra o câncer, e prevê distribuição gratuita em 2025

Avanço tecnológico inclui mRNA e vírus oncolíticos desenvolvidos por centros de pesquisa russos

        A Rússia anunciou o desenvolvimento de uma vacina mRNA contra o câncer, que será disponibilizada gratuitamente aos pacientes no país. Segundo o diretor-geral do Centro Nacional de Pesquisa Radiológica do Ministério da Saúde da Rússia, Andrey Kaprin, o lançamento para uso geral está previsto para o início de 2025. A informação foi divulgada pela agência estatal TASS nesta semana.

        O desenvolvimento é resultado de esforços conjuntos entre centros de pesquisa, incluindo o Centro Nacional de Pesquisa em Epidemiologia e Microbiologia Gamaleya. De acordo com Alexander Gintsburg, diretor do Gamaleya, os testes pré-clínicos da vacina já demonstraram eficácia na supressão do desenvolvimento de tumores e no potencial controle de metástases.

        A abordagem mRNA utiliza a análise genética individual para criar vacinas personalizadas que programam o sistema imunológico a identificar e destruir células cancerígenas. Esse método analisa o perfil mutacional do tumor (neoantígenos) e projeta vacinas direcionadas, permitindo um combate específico a cada tipo de tumor.

        Além disso, o país estuda uma frente de vacinas oncolítica chamada de EnteroMix, desenvolvida em colaboração com o Instituto Engelhardt. Ela utiliza um conjunto de quatro vírus não patogênicos capazes de destruir células malignas e, ao mesmo tempo, ativar a imunidade antitumoral do paciente. De acordo com o Centro Nacional de Pesquisa Radiológica, os estudos pré-clínicos do EnteroMix já foram concluídos, confirmando sua segurança e eficácia.

        Os cientistas russos informam que os testes clínicos e o recrutamento de pacientes para as fases iniciais do EnteroMix começarão entre o final de 2024 e o início de 2025. Enquanto isso, a vacina mRNA avança para os testes finais de eficácia e deve ser liberada ao público em 2025.

Fonte: https://www.jb.com.br/mundo/2024/12/1053478-russia-anunciavacina-contra-o-cancer-e-preve-distribuicao-gratuita-em-2025.html. Acesso em 27/12/2024
No trecho “A abordagem mRNA utiliza a análise genética individual para criar vacinas personalizadas que programam o sistema imunológico a identificar e destruir células cancerígenas”, observa-se uma estrutura oracional composta por orações coordenadas e subordinadas, nas quais o pronome relativo “que” retoma o termo “vacinas personalizadas”, funcionando como sujeito da oração seguinte.
Alternativas
Q3788676 Português
Rússia anuncia vacina contra o câncer, e prevê distribuição gratuita em 2025

Avanço tecnológico inclui mRNA e vírus oncolíticos desenvolvidos por centros de pesquisa russos

        A Rússia anunciou o desenvolvimento de uma vacina mRNA contra o câncer, que será disponibilizada gratuitamente aos pacientes no país. Segundo o diretor-geral do Centro Nacional de Pesquisa Radiológica do Ministério da Saúde da Rússia, Andrey Kaprin, o lançamento para uso geral está previsto para o início de 2025. A informação foi divulgada pela agência estatal TASS nesta semana.

        O desenvolvimento é resultado de esforços conjuntos entre centros de pesquisa, incluindo o Centro Nacional de Pesquisa em Epidemiologia e Microbiologia Gamaleya. De acordo com Alexander Gintsburg, diretor do Gamaleya, os testes pré-clínicos da vacina já demonstraram eficácia na supressão do desenvolvimento de tumores e no potencial controle de metástases.

        A abordagem mRNA utiliza a análise genética individual para criar vacinas personalizadas que programam o sistema imunológico a identificar e destruir células cancerígenas. Esse método analisa o perfil mutacional do tumor (neoantígenos) e projeta vacinas direcionadas, permitindo um combate específico a cada tipo de tumor.

        Além disso, o país estuda uma frente de vacinas oncolítica chamada de EnteroMix, desenvolvida em colaboração com o Instituto Engelhardt. Ela utiliza um conjunto de quatro vírus não patogênicos capazes de destruir células malignas e, ao mesmo tempo, ativar a imunidade antitumoral do paciente. De acordo com o Centro Nacional de Pesquisa Radiológica, os estudos pré-clínicos do EnteroMix já foram concluídos, confirmando sua segurança e eficácia.

        Os cientistas russos informam que os testes clínicos e o recrutamento de pacientes para as fases iniciais do EnteroMix começarão entre o final de 2024 e o início de 2025. Enquanto isso, a vacina mRNA avança para os testes finais de eficácia e deve ser liberada ao público em 2025.

Fonte: https://www.jb.com.br/mundo/2024/12/1053478-russia-anunciavacina-contra-o-cancer-e-preve-distribuicao-gratuita-em-2025.html. Acesso em 27/12/2024
No contexto da construção sintática da frase “os testes pré-clínicos da vacina já demonstraram eficácia na supressão do desenvolvimento de tumores e no potencial controle de metástases”, considera-se que o verbo “demonstraram” concorda com um sujeito composto apenas aparente, já que “eficácia” e “potencial controle” não compartilham a mesma natureza gramatical nem desempenham, necessariamente, função paralela. Assim, há quem sustente que apenas o primeiro termo constitui núcleo do sujeito. Essa leitura está correta do ponto de vista da norma culta.
Alternativas
Q3788675 Português
Rússia anuncia vacina contra o câncer, e prevê distribuição gratuita em 2025

Avanço tecnológico inclui mRNA e vírus oncolíticos desenvolvidos por centros de pesquisa russos

        A Rússia anunciou o desenvolvimento de uma vacina mRNA contra o câncer, que será disponibilizada gratuitamente aos pacientes no país. Segundo o diretor-geral do Centro Nacional de Pesquisa Radiológica do Ministério da Saúde da Rússia, Andrey Kaprin, o lançamento para uso geral está previsto para o início de 2025. A informação foi divulgada pela agência estatal TASS nesta semana.

        O desenvolvimento é resultado de esforços conjuntos entre centros de pesquisa, incluindo o Centro Nacional de Pesquisa em Epidemiologia e Microbiologia Gamaleya. De acordo com Alexander Gintsburg, diretor do Gamaleya, os testes pré-clínicos da vacina já demonstraram eficácia na supressão do desenvolvimento de tumores e no potencial controle de metástases.

        A abordagem mRNA utiliza a análise genética individual para criar vacinas personalizadas que programam o sistema imunológico a identificar e destruir células cancerígenas. Esse método analisa o perfil mutacional do tumor (neoantígenos) e projeta vacinas direcionadas, permitindo um combate específico a cada tipo de tumor.

        Além disso, o país estuda uma frente de vacinas oncolítica chamada de EnteroMix, desenvolvida em colaboração com o Instituto Engelhardt. Ela utiliza um conjunto de quatro vírus não patogênicos capazes de destruir células malignas e, ao mesmo tempo, ativar a imunidade antitumoral do paciente. De acordo com o Centro Nacional de Pesquisa Radiológica, os estudos pré-clínicos do EnteroMix já foram concluídos, confirmando sua segurança e eficácia.

        Os cientistas russos informam que os testes clínicos e o recrutamento de pacientes para as fases iniciais do EnteroMix começarão entre o final de 2024 e o início de 2025. Enquanto isso, a vacina mRNA avança para os testes finais de eficácia e deve ser liberada ao público em 2025.

Fonte: https://www.jb.com.br/mundo/2024/12/1053478-russia-anunciavacina-contra-o-cancer-e-preve-distribuicao-gratuita-em-2025.html. Acesso em 27/12/2024
Considerando a norma-padrão da língua portuguesa, é correto afirmar que, caso se reescrevesse o trecho “confirmando sua segurança e eficácia” para “atestando a sua segurança bem como a de sua eficácia”, haveria inadequação gramatical por erro de regência e de paralelismo sintático.
Alternativas
Q3788674 Português
Rússia anuncia vacina contra o câncer, e prevê distribuição gratuita em 2025

Avanço tecnológico inclui mRNA e vírus oncolíticos desenvolvidos por centros de pesquisa russos

        A Rússia anunciou o desenvolvimento de uma vacina mRNA contra o câncer, que será disponibilizada gratuitamente aos pacientes no país. Segundo o diretor-geral do Centro Nacional de Pesquisa Radiológica do Ministério da Saúde da Rússia, Andrey Kaprin, o lançamento para uso geral está previsto para o início de 2025. A informação foi divulgada pela agência estatal TASS nesta semana.

        O desenvolvimento é resultado de esforços conjuntos entre centros de pesquisa, incluindo o Centro Nacional de Pesquisa em Epidemiologia e Microbiologia Gamaleya. De acordo com Alexander Gintsburg, diretor do Gamaleya, os testes pré-clínicos da vacina já demonstraram eficácia na supressão do desenvolvimento de tumores e no potencial controle de metástases.

        A abordagem mRNA utiliza a análise genética individual para criar vacinas personalizadas que programam o sistema imunológico a identificar e destruir células cancerígenas. Esse método analisa o perfil mutacional do tumor (neoantígenos) e projeta vacinas direcionadas, permitindo um combate específico a cada tipo de tumor.

        Além disso, o país estuda uma frente de vacinas oncolítica chamada de EnteroMix, desenvolvida em colaboração com o Instituto Engelhardt. Ela utiliza um conjunto de quatro vírus não patogênicos capazes de destruir células malignas e, ao mesmo tempo, ativar a imunidade antitumoral do paciente. De acordo com o Centro Nacional de Pesquisa Radiológica, os estudos pré-clínicos do EnteroMix já foram concluídos, confirmando sua segurança e eficácia.

        Os cientistas russos informam que os testes clínicos e o recrutamento de pacientes para as fases iniciais do EnteroMix começarão entre o final de 2024 e o início de 2025. Enquanto isso, a vacina mRNA avança para os testes finais de eficácia e deve ser liberada ao público em 2025.

Fonte: https://www.jb.com.br/mundo/2024/12/1053478-russia-anunciavacina-contra-o-cancer-e-preve-distribuicao-gratuita-em-2025.html. Acesso em 27/12/2024
Considerando os recursos linguísticos e o contexto de circulação, o texto pode ser classificado como predominantemente referencial, uma vez que informa de maneira objetiva e impessoal um fato científico; no entanto, ao mencionar a previsão de liberação ao público em 2025, evidencia uma função metalinguística por tratar da linguagem usada para anunciar cronogramas oficiais.
Alternativas
Q3787168 Inglês
O uso correto das preposições IN, ON e AT costuma gerar dúvidas, mas segue regras específicas. Para dias da semana (ex: Monday, Friday), a preposição correta a ser utilizada é: 

"We have English classes _______ Tuesdays."
 
Alternativas
Respostas
4801: C
4802: C
4803: C
4804: C
4805: E
4806: C
4807: C
4808: C
4809: E
4810: C
4811: E
4812: E
4813: C
4814: E
4815: E
4816: C
4817: E
4818: C
4819: E
4820: C