DNA differs from RNA in that:

Question

Quizplus · Accepted Answer

DNA contains thymine, while RNA contains uracil. This is a fundamental difference between the two nucleic acids.

Answer: A
 DNA does not contain uracil, while RNA does. This is another fundamental difference between the two nucleic acids.

Answer: C
 While some RNA molecules can act as enzymes (ribozymes) and catalyze chemical reactions, DNA does not have catalytic activity.

Answer: D
 DNA is usually double stranded, while RNA is usually single stranded.

Answer: E
 RNA contains ribose sugar, while DNA contains deoxyribose sugar.

DNA Differs from RNA in That