1) Sobre as vacinas, marque a alternativa que indica as frases corretas: *
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Biology, 10.03.2021 19:50 flynwildozfuf5
1) Sobre as vacinas, marque a alternativa que indica as frases corretas: *
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Imagem sem legenda
a) I, III e V estĂŁo corretas.
b) II e IV estĂŁo corretas.
c) I, II e V estĂŁo corretas.
d) Todas estĂŁo corretas.
2) Os vĂrus sĂŁo minĂşsculos "piratas" biolĂłgicos porque invadem as cĂ©lulas, saqueiam seus nutrientes e utilizam as reações quĂmicas das mesmas para se reproduzir. Logo em seguida os descendentes dos invasores transmitem-se a outras cĂ©lulas, provocando danos devastadores. A estes danos, dá-se o nome de virose, como a raiva, a dengue hemorrágica, o sarampo, a gripe, etc.
(Texto modificado do livro "PIRATAS DA CÉLULA", de Andrew Scott.)
De acordo com o texto, Ă© correto afirmar: *
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a) Os vĂrus utilizam o seu prĂłprio metabolismo para destruir cĂ©lulas, causando viroses.
b) Os vĂrus utilizam o DNA da cĂ©lula hospedeira para produzir outros vĂrus.
c) Os vĂrus nĂŁo tĂŞm metabolismo prĂłprio.
d) As viroses resultam sempre das modificações genéticas da célula hospedeira.
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