The nuclear envelope reassembles during

Options

A. Prophase
B. Metaphase
C. Anaphase
D. Telophase

Answer

**Step-by-Step Solution:**

1. **Understanding the Stages of Cell Division:**
- The cell cycle consists of several stages, including prophase, metaphase, anaphase, and telophase. Each stage has distinct characteristics and events.

2. **Identifying Chromatin and Chromosomes:**
- Chromatin is the thread-like structure that contains DNA. During cell division, chromatin condenses to form visible chromosomes.

3. **Analyzing Each Stage:**
- **Prophase:** Chromatin condenses into chromosomes, and the nuclear envelope begins to break down.
- **Metaphase:** Chromosomes are aligned at the cell's equatorial plane, and they are fully condensed.
- **Anaphase:** Sister chromatids are pulled apart towards opposite poles of the cell.
- **Telophase:** Chromatids reach the poles, and the nuclear envelope starts to reassemble around each set of chromosomes.

4. **Focusing on Telophase:**
- During telophase, the chromosomes begin to decondense back into chromatin. This is the stage where the nuclear envelope reassembles around the decondensed chromosomes.

5. **Conclusion:**
- The nuclear envelope reassembles during the **telophase** stage of cell division.

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