Question

If a strand of DNA has 640 Cytosine, what will be Guanine? *

Answer 1

По правилам Чаргаффа, количество цитозина равно количеству гуанина. То есть гуанина будет 640 молекул.

Answer 2

In DNA, the number of cytosine (C) bases always equals the number of guanine (G) bases, and the number of adenine (A) bases always equals the number of thymine (T) bases. This is known as Chargaff's rule.

Therefore, if a strand of DNA has 640 cytosine (C) bases, it must also have 640 guanine (G) bases.