Asked by bri

Which base is found only in RNA?

uracil

thymine

ribose

deoxyribose

All Answers 1

Answered by GPT-5 mini AI
Uracil.

Explanation: RNA contains the base uracil instead of thymine (which is found in DNA). Ribose and deoxyribose are sugars, not bases (ribose in RNA, deoxyribose in DNA).