When energy is stored and cell undergoes differentiation, the stage is called

Options

A. `G_(1)`
B. S
C. `G_(0)`
D. Anaphase

Answer

To answer the question "When energy is stored and cell undergoes differentiation, the stage is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the specific stage in the cell cycle where energy is stored and differentiation occurs.

2. **Identify the Stages of the Cell Cycle**: The cell cycle consists of several phases: G1 (first growth phase), S (synthesis phase), G0 (quiescent phase), and M (mitotic phase).

3. **Analyze Each Phase**:
- **G1 Phase**: This is the first growth phase where the cell grows and synthesizes proteins but does not primarily focus on energy storage or differentiation.
- **S Phase**: This phase is primarily concerned with DNA synthesis, where the cell replicates its DNA in preparation for division.
- **G0 Phase**: This phase is known as the quiescent phase. In this phase, cells can exit the cell cycle and enter a state where they are metabolically active but do not divide. This is also a stage where cells can undergo differentiation and store energy.
- **Anaphase**: This is a stage of mitosis where chromosomes separate and move towards opposite poles of the cell. It does not involve energy storage or differentiation.

4. **Conclusion**: The correct answer is the G0 phase, where cells can store energy and undergo differentiation.

### Final Answer:
The stage when energy is stored and the cell undergoes differentiation is called the **G0 phase**.

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