CELL STRUCTURES AND FUNCTION
CELL DIVISION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is the accurate sequence of phases in Interphase?
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Mitosis-cytokinesis-S phase-Go phase
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G1-G2-S
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G1-S-G2
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S-G1-G2
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Explanation:
Detailed explanation-1: -Interphase is composed of G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 phase (cell growth).
Detailed explanation-2: -Hence the correct sequence of phases of cell cycle is: G1 → S → G2 → M.
Detailed explanation-3: -The interphase is a three-phase sequence that is G1, S, and G2. The sequence of the cell cycle is the first gap phase or G1 phase, then the S phase or synthesis phase, and the last G2 phase.
Detailed explanation-4: -So, the correct answer is ‘ G1→S→G2→M’
Detailed explanation-5: -The correct sequence has G1 as a preparation for S and G2 as the time between the completion of S and entry into M. Cytokinesis occurs after the other stages to create two daughter cells.
There is 1 question to complete.