NURSING EXAM QUESTIONS
MICROBIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following are correctly listed from largest to smallest.
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water molecule, virus, bacterial cell, protein
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virus, protein, bacterial cell, water molecule
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protein, bacterial cell, water molecule, virus
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bacterial cell, virus, protein, water molecule
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Explanation:
Detailed explanation-1: -From largest to smallest: cell, organelle, bacteria, virus, protein, molecule, atom.
Detailed explanation-2: -Bacteria is the smallest cell ranging between 0.1 to 0.5 micrometers.
Detailed explanation-3: -The filtration studies has shown that virus particles (virions) range from about the size of the smallest unicellular microorganisms (300 nm) down to objects little bigger than the largest protein molecules (20 nm).
There is 1 question to complete.