How does RNA differ from DNA?
A) RNA contains uracil instead of thymine and it is usually single-stranded.
B) RNA contains uracil instead of thymine and it is usually double-stranded.
C) RNA contains thymine instead of uracil and it is usually single-stranded.
D) RNA contains uracil instead of cytosine.
E) None of the above

Question

Quizplus · Accepted Answer

RNA contains the nucleotide base uracil instead of thymine, and it is typically single-stranded. DNA, on the other hand, contains thymine and is typically double-stranded.

How Does RNA Differ from DNA