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MIC 121 GENERAL CHARACTERISTICS AND STRUCTURE OF VIRUSES Objective Question
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Question

Which of the following is a defining characteristic of viruses, as described in the document?
Options
A They are the largest infectious agents, capable of independent replication.
B Their genomes consist of either deoxyribonucleic acid (DNA) or ribonucleic acid (RNA).
Correct Answer
C They possess a complete cellular structure including ribosomes and mitochondria.
D They can generate their own energy (ATP) outside of living cells.
Correct Answer

Option B is the correct answer.

Detailed Explanation

The document states, 'Viruses are the smallest infectious agents whose genomes consist of deoxyribonucleic acid (DNA) or ribonucleic acid (RNA) and that are absolutely dependent on living cells for their replication.' Options A, C, and D contradict the information provided.

Hint

Recall the fundamental composition of a viral genome as mentioned in the definition of a virus.

Question Info

Course: MIC 121
Topic: GENERAL CHARACTERISTICS AND STRUCTURE OF VIRUSES
Type: Objective
Difficulty: Not specified
Question 90 of 984
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