NURSING EXAM QUESTIONS
MICROBIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which best explains why viruses are dangerous to humans?
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they are only airborne
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they are easily spread
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they are better suited to live in cold enviroments
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they cannot be treated for several months after infection
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Explanation:
Detailed explanation-1: -A virus infects a host organism by pulling the DNA from the cells of the host organism into itself.
Detailed explanation-2: -Viruses are obligate intracellular parasites because they cannot replicate independently of a host cell.
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