Question

Which nucleotide could be added to the sequence
A—G—A—T—G—C—G—A—G—T—T—A—C—G—G
to create a mutation?

A.
gartaine

B.
cytokinesis

C.
adrenaline

D.
thymine

Answer 1

D

Answer 2

thanks i am not to good with these

Answer 3

Yeah...its D