Question Detail

MIC 121 GENERAL CHARACTERISTICS AND STRUCTURE OF VIRUSES Objective Question

Question

Which of the following is NOT one of the four possible nucleic acid types that can constitute a viral genome?
Options
A Single-stranded (ss) DNA
B Double-stranded (ds) DNA
C Triple-stranded (ts) RNA
Correct Answer
D Double-stranded (ds) RNA
Correct Answer

Option C is the correct answer.

Detailed Explanation

The text explicitly lists: 'The viral nucleic acid (genome) consists of four possible nucleic acid types: single-stranded (ss) DNA, double-stranded (ds) DNA, single-stranded RNA, and double-stranded RNA.' There is no mention of triple-stranded RNA.

Hint

The document lists the four specific types; check which option is not among them.

Question Info