Select the correct statement regarding S-phas | vedclass

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(B) The $S-$phase (Synthesis phase) is a critical stage of the cell cycle.$I.$ It occurs between $G_1$ and $G_2$ phases,which is correct.$II.$ $DNA$ r

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$I, II,$ and $III$

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(B) The $S-$phase (Synthesis phase) is a critical stage of the cell cycle.$I.$ It occurs between $G_1$ and $G_2$ phases,which is correct.$II.$ $DNA$ replication takes place within the nucleus,which is correct.$III.$ In animal cells,the centrioles duplicate in the cytoplasm during this phase,which is correct.$IV.$ During $S-$phase,the amount of $DNA$ per cell doubles ($2C$ to $4C$),but the number of chromosomes remains the same (e.g.,$2n$ remains $2n$). Therefore,statement $IV$ is incorrect.Thus,statements $I, II,$ and $III$ are correct.

Select the correct statement regarding $S-$phase of interphase.
$I.$ Occurs between $G_1$ and $G_2$ phase.
$II.$ $DNA$ replication begins in the nucleus.
$III.$ Centrioles duplicate in the cytoplasm.
$IV.$ As $DNA$ is doubled,the number of chromosomes also doubles.

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Select the correct statement regarding $S-$phase of interphase.$I.$ Occurs between $G_1$ and $G_2$ phase.$II.$ $DNA$ replication begins in the nucleus.$III.$ Centrioles duplicate in the cytoplasm.$IV.$ As $DNA$ is doubled,the number of chromosomes also doubles.