Which phase comes in between `G_(1)`, and `G_(2)`, phases of cell cycle?

Options

A. M-phase
B. `G_(0)`.-phase
C. S-phase
D. Interphase

Answer

To determine which phase comes between the G1 and G2 phases of the cell cycle, we can follow these steps:

1. **Understand the Cell Cycle Phases**: The cell cycle consists of several phases, including G1 (Gap 1), S (Synthesis), G2 (Gap 2), and M (Mitosis).

2. **Identify the Phases**:
- **G1 Phase**: This is the first gap phase where the cell grows and prepares for DNA replication.
- **S Phase**: This is the synthesis phase where DNA replication occurs, resulting in the duplication of chromosomes.
- **G2 Phase**: This is the second gap phase where the cell continues to grow and prepares for mitosis.

3. **Determine the Sequence**: The sequence of the cell cycle phases is G1 → S → G2. Therefore, the S phase is the phase that comes between G1 and G2.

4. **Conclusion**: The phase that comes between G1 and G2 is the S phase.

**Final Answer**: The phase that comes in between G1 and G2 phases of the cell cycle is the S phase.

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