Which of the following statements concerning RNA is/are correct?
1)Retroviruses use RNA for storage of genetic information.
2)RNA can catalyze some reactions.
3)Translation of tRNA produces a protein.
A) 1 only
B) 2 only
C) 3 only
D) 1 and 2
E) 1 and 3

Question

Quizplus · Accepted Answer

1) Retroviruses, such as HIV, use RNA as their genetic material instead of DNA.
2) RNA can serve as an enzyme, such as ribozyme, which can catalyze certain reactions.
3) Translation of mRNA, not tRNA, produces a protein.

Which of the Following Statements Concerning RNA Is/are Correct