4
QuizMultiple Choice

DNA and RNA Structure

Question 4 • MO-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.
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