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ahrayia [7]
3 years ago
5

1. How does base pairing differ in RNA, compared to DNA?

Biology
1 answer:
Setler79 [48]3 years ago
8 0

Answer:

A. A pairs with U

Explanation:

In DNA, the nitrogenous bases are A, T, G, and C. In RNA, the nitrogenous bases are A, U, G, and C.

A pairs with U in RNA because it requires less energy to use uracil over thymine.

Hope that helps.

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To know more about Barr bodies, here

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