Question

on an rna molecule, which would base pair with adenine?
○ thymine
○ guanine
○ cytosine
○ uracil

Explanation:

In RNA, the base pairing rules differ slightly from DNA. Adenine pairs with uracil, while thymine is exclusive to DNA and pairs with adenine there. Guanine pairs with cytosine in both RNA and DNA.

Answer:

uracil