Question

One half of a DNA molecule has the following nitrogen base sequence:

A-T-G-T-C-A
What is the corresponding base sequence of the other half of the DNA molecule?
O A-T-G-I-C-A
OT-A-C-A-G-T
OG-C-A-C-T-G
OT-A-G-C-A-T

Answer 1

T-A-C-A-G-T is right because a=t t=a g=c c=g