In which of the following processes does chro | vedclass

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Question

(B) Chromosome replication ($DNA$ replication) occurs during the $S$-phase (Synthesis phase) of the cell cycle. This $S$-phase is a preparatory stage

Vedclass · Accepted Answer

Mitosis and Meiosis

Vedclass · Answer

(B) Chromosome replication ($DNA$ replication) occurs during the $S$-phase (Synthesis phase) of the cell cycle. This $S$-phase is a preparatory stage that precedes both mitosis and meiosis. Therefore,before a cell undergoes either mitosis or meiosis,it must replicate its $DNA$ to ensure that each daughter cell receives an identical or appropriate set of chromosomes. Thus,chromosome replication is a prerequisite for both processes.

In which of the following processes does chromosome replication occur?

Similar Questions

Into how many sub-phases can the interphase be divided?

In the given figure,what does $G_2$ represent?

If the nucleus represents a large size in proportion to the cytoplasm of a cell,it indicates that:

$A :$ $G_2$-phase is the pre-mitotic phase.
$R :$ Chromosomes undergo condensation in this phase.

Which of the following $CdKs$ and cyclins comes under the $G_{1}$ checkpoint?

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