Fat metabolism takes place in :-

Options

A. Nucleus
B. Chloroplast
C. Mitochondria
D. Golgi bodies

Answer

To determine where fat metabolism occurs in the cell, we will analyze each of the given options step by step.

### Step-by-Step Solution:

1. **Identify the Options**: The question provides four options: Nucleus, Chloroplast, Mitochondria, and Golgi bodies.

2. **Evaluate the Nucleus**:
- The nucleus is primarily responsible for housing the cell's genetic material (DNA and RNA). It does not play a role in fat metabolism.
- **Conclusion**: The nucleus is not involved in fat metabolism.

3. **Evaluate the Chloroplast**:
- Chloroplasts are the organelles responsible for photosynthesis in plant cells. They convert light energy into chemical energy but do not participate in fat metabolism.
- **Conclusion**: Chloroplasts are not involved in fat metabolism.

4. **Evaluate the Mitochondria**:
- Mitochondria are known as the powerhouse of the cell and are crucial for energy production. They are involved in the breakdown of fatty acids through a process called fatty acid oxidation, which converts fatty acids into Acetyl-CoA. This Acetyl-CoA then enters the citric acid cycle for further energy production.
- **Conclusion**: Mitochondria are indeed involved in fat metabolism.

5. **Evaluate the Golgi Bodies**:
- Golgi bodies are involved in the modification, sorting, and packaging of proteins and lipids for secretion or delivery to other organelles. They do not directly participate in fat metabolism.
- **Conclusion**: Golgi bodies are not involved in fat metabolism.

6. **Final Answer**:
- After evaluating all options, the correct answer is **Mitochondria**, as they are the organelles where fat metabolism takes place.