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. cytokinesis
B. thymine
C. adrenaline
D. gartaine

Answer 1

@rose21

Answer 2

I think its B but im not sure

Answer 3

ok :I

Answer 4

@rose21 is correct ^.^✌