Protoplasm of a cell comprises cytoplasm along with

Options

A. Plasma membrane
B. Cell organelles
C. Nucleolus
D. Nucleus

Answer

**Step-by-Step Solution:**

1. **Understanding Protoplasm**: Protoplasm is the living substance of a cell, which includes everything inside the cell membrane except the cell wall (if present).

2. **Components of Protoplasm**: Protoplasm consists of two main parts:
- **Cytoplasm**: This is the jelly-like substance that fills the cell and contains various organelles.
- **Nucleus**: This is the control center of the cell, containing genetic material (DNA).

3. **Identifying the Options**: The question provides four options:
- A) Plasma membrane
- B) Cell organelle
- C) Nucleus
- D) Nucleus (repeated)

4. **Analyzing the Options**:
- **Plasma Membrane**: This is not part of the protoplasm; it surrounds the protoplasm and provides protection.
- **Cell Organelle**: While organelles are part of the cytoplasm, they are not the main component being asked about in the question.
- **Nucleus**: This is indeed a part of the protoplasm.
- The option "Nucleus" is repeated, confirming its importance.

5. **Conclusion**: Since protoplasm consists of cytoplasm and the nucleus, the correct answer to the question is **C) Nucleus**.

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