Question

Which are the three nitrogenous bases that are found in both DNA and RNA?

A.
uracil, thymine, and cytosine


B.
adenine, thymine, and guanine


C.
uracil, cytosine, and thymine


D.
adenine, cytosine, and guanine

Answer 1

Answer: D. adenine, cytosine, and guanine

Explanation: Adenine, cytosine, and guanine are the three nitrogenous bases that are found in both DNA and RNA. Uracil is a base found in RNA, while thymine is specific to DNA.