Question

Which nitrogen base sequence is the partner of C-A-T-C-G-A?

C-A-T-C-G-A
G-T-A-G-C-T
T-G-C-T-A-G
G-C-A-T-G-T

Answer 1

It's B, GTAGCT.

Step-by-step explanation:

Answer 2

The answer should be B. G-T-A-G-C-T

A pairs with T and G pairs with C.