The number of chromosomes in G_1 phase is 36. | vedclass

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Question

(A) During the $S$ phase (Synthesis phase) of the cell cycle,the $DNA$ content of the cell doubles,but the number of chromosomes remains the same.In t

Vedclass · Accepted Answer

$36$

Vedclass · Answer

(A) During the $S$ phase (Synthesis phase) of the cell cycle,the $DNA$ content of the cell doubles,but the number of chromosomes remains the same.In the $G_1$ phase,the cell has $36$ chromosomes.Since the $S$ phase involves $DNA$ replication but not the separation of centromeres,the number of chromosomes remains $36$ throughout the $S$ phase.Each chromosome will consist of two sister chromatids after replication.

The number of chromosomes in $G_1$ phase is $36$. What is the number of chromosomes in $S$ phase?

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