Question

What nucleotide could be included in the sequence
A—G—A—T—G—C—G—A—G—T—T—A—C—G—G
to form a genetic mutation?

A.
adenine

B.
thyroidine

C.
guardian

D.
cytokine

Answer 1

guanine (G), adenine (A), thymine (T), cytosine (C)

Answer 2

So based on that what do you think?

Answer 3

Adenine