Question

In a DNA molecule, which of the following forms a base pair with adenine?

O A. Cytosine
OB. Thymine
OC. Guanine
OD. Adenine

Answer 1

the answer is Thymine

Step-by-step explanation:

because C always attaches with G and A is attaches with T.

Answer 2

B. Thymine

Step-by-step explanation:

Thymine (T) forms a base pair with adenine.