In a molecule of double-stranded DNA, the amount of Cytosine present is always equal to the amount of Guanine.

So the correct answer is: d) Guanine.

Question

In a molecule of double-stranded DNA, the amount of Cytosine present is always equal to the amount of ______.

a
Thymine
 b
Cytosine
 c
Uracil
 d
Guanine

GPT-4o mini · Answer

In a molecule of double-stranded DNA, the amount of Cytosine present is always equal to the amount of **Guanine**. So the correct answer is: **d) Guanine**.