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Match List-I with List-II
\begin{array}{|l|l|l|l|}\hline & List-I & & List-II \\\hline A. & Cells are metabolically active and proliferate & I. & \mathrm{G}_2 phase \\\hline B. & DNA replication takes place & II. & \mathrm{G}_1 phase \\\hline C. & Proteins are synthesised & III. & \mathrm{G}_0 phase \\\hline D. & Quiescent stage with metabolically active cells & IV. & S phase \\\hline\end{array}
Choose the correct answer from the options given below:
Options:
\begin{array}{|l|l|l|l|}\hline & List-I & & List-II \\\hline A. & Cells are metabolically active and proliferate & I. & \mathrm{G}_2 phase \\\hline B. & DNA replication takes place & II. & \mathrm{G}_1 phase \\\hline C. & Proteins are synthesised & III. & \mathrm{G}_0 phase \\\hline D. & Quiescent stage with metabolically active cells & IV. & S phase \\\hline\end{array}
Choose the correct answer from the options given below:
Solution:
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Verified Answer
The correct answer is:
A-II, B-IV, C-I, D-III
(1) During $\mathrm{G}_1$ phase the cell is metabolically active and continuously grows but does not replicate its DNA.
(2) S or synthesis phase marks the period during which DNA synthesis or replication takes place.
(3) During the $\mathrm{G}_2$ phase, proteins are synthesized in preparation for mitosis while cell growth continues.
(4) Cells that do not divide further exit $\mathrm{G}_1$ phase to enter an inactive stage called quiescent stage $\left(\mathrm{G}_0\right)$ of the cell cycle. Cells in this stage remain metabolically active but no longer proliferate unless called on to do so.
(2) S or synthesis phase marks the period during which DNA synthesis or replication takes place.
(3) During the $\mathrm{G}_2$ phase, proteins are synthesized in preparation for mitosis while cell growth continues.
(4) Cells that do not divide further exit $\mathrm{G}_1$ phase to enter an inactive stage called quiescent stage $\left(\mathrm{G}_0\right)$ of the cell cycle. Cells in this stage remain metabolically active but no longer proliferate unless called on to do so.
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