Microbodies are

Options

A. peroxysomes
B. Glyoxysomes
C. Both 1& 2
D. Mitochondira

Answer

**Step-by-Step Solution:**

1. **Understanding Microbodies**: Microbodies are small, membrane-bound organelles found in cells. They are involved in various metabolic processes and contain specific enzymes.

2. **Identifying Types of Microbodies**: The two main types of microbodies mentioned are:
- **Peroxisomes**: These are involved in the breakdown of fatty acids and the detoxification of harmful substances. They contain enzymes like catalase which help in breaking down hydrogen peroxide.
- **Glyoxysomes**: These are found in plants and are involved in the conversion of stored fats into carbohydrates during seed germination.

3. **Distinguishing from Other Organelles**: While mitochondria are essential organelles involved in energy production (ATP synthesis), they are not classified as microbodies. Instead, they are considered a separate category of organelles.

4. **Conclusion**: Based on the information provided, microbodies include peroxisomes and glyoxysomes, but not mitochondria. Therefore, the correct answer to the question is "Both first and second" (referring to peroxisomes and glyoxysomes).

**Final Answer**: Microbodies are peroxisomes and glyoxysomes (Option 3: Both first and second).

---