A single chromosome at metaphase contains how many DNA molecules?
A) two
B) four
C) one
D) more than four
E) impossible to determine

Name: A single chromosome at metaphase contains how many DNA molecules? A) two B) four C) one D) more than four E) impossible to determine
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Question

Quizplus · Accepted Answer

At metaphase, each chromosome has already replicated into two sister chromatids, each containing one DNA molecule, making a total of two DNA molecules per chromosome.

A Single Chromosome at Metaphase Contains How Many DNA Molecules