Which of the following is a part of endomembrane system of eukaryotic cell

Options

A. Mitochondria
B. Peroxisome
C. Chloroplasts
D. Golgi bodies

Answer

To determine which of the following is a part of the endomembrane system of a eukaryotic cell, we need to analyze the options provided: mitochondria, peroxisome, chloroplast, and Golgi body.

### Step-by-Step Solution:

1. **Understanding the Endomembrane System**:
- The endomembrane system is a collection of membranous structures within eukaryotic cells that work together to modify, package, and transport lipids and proteins. Key components include the nuclear envelope, endoplasmic reticulum, Golgi apparatus, lysosomes, vesicles, endosomes, and the plasma membrane.

2. **Evaluating Each Option**:
- **Mitochondria**: These are known as the powerhouse of the cell, responsible for ATP production through cellular respiration. They are not part of the endomembrane system.
- **Peroxisome**: This organelle is involved in lipid metabolism and the detoxification of hydrogen peroxide. It does not belong to the endomembrane system.
- **Chloroplast**: Found in plant cells, chloroplasts are responsible for photosynthesis. They are not part of the endomembrane system.
- **Golgi Body (Golgi Apparatus)**: This organelle is a crucial part of the endomembrane system, involved in the modification, sorting, and packaging of proteins and lipids for secretion or delivery to other organelles.

3. **Conclusion**:
- Among the options provided, the **Golgi body** is the only structure that is part of the endomembrane system of eukaryotic cells.

### Final Answer:
The part of the endomembrane system of a eukaryotic cell is the **Golgi body**.

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