Answers Biology A Unit Test — Unit testQuestion 22

22

QuizMultiple Choice

Unit Test — Unit test

Question 22 • Biology A

Why can uracil be used as a “clue” to identify RNA in a strand?

Answer

A

Because uracil is found in both DNA and RNA.

B

Because uracil indicates a damaged DNA strand.

C

Because uracil is always paired with thymine.

D

Because uracil is unique to RNA.