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In the cell cycle, mitosis occurs betwee...

In the cell cycle, mitosis occurs between -

A

`G_(1)` and S phase

B

S and `G_(1)` phase

C

S and `G_(2)` phase

D

`G_(1)` and `G_(2)` phase

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understand the Cell Cycle Phases**: The cell cycle consists of several phases: G1 (Gap 1), S (Synthesis), G2 (Gap 2), and M (Mitosis). Each phase has a specific role in cell growth and division. 2. **Identify the M Phase**: The M phase, or mitotic phase, is where mitosis occurs. This is the phase where the cell divides its copied DNA and cytoplasm to form two new daughter cells. 3. **Determine the Sequence of Phases**: The order of the phases in the cell cycle is G1 → S → G2 → M. After the M phase, the cycle typically returns to G1. 4. **Locate Mitosis in the Sequence**: Mitosis (M phase) occurs after the G2 phase and before the next G1 phase. Therefore, it is positioned between G2 and the next G1. 5. **Conclude the Answer**: Since the question asks between which phases mitosis occurs, the correct answer is that mitosis occurs between G1 and G2 phases. **Final Answer**: Mitosis occurs between G1 and G2 phases. ---
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