Peroxisome' is the microbody of a cell that helps in

Options

A. Removal of electrons and associated hydrogen
B. Removal of proton
C. Conversion of carbohydrate into fat
D. Conversion of carbohydrate into protein

Answer

**Step-by-Step Solution:**

1. **Definition of Peroxisome**:
- Peroxisomes are small, single-membrane-bound organelles found in the cytoplasm of cells. They are classified as microbodies.

2. **Functions of Peroxisomes**:
- Peroxisomes contain oxidative enzymes that play a crucial role in various metabolic processes. They are involved in lipid metabolism and the breakdown of fatty acids through a process known as beta-oxidation.

3. **Key Enzyme - Catalase**:
- One of the major enzymes found in peroxisomes is catalase. This enzyme is essential for catalyzing the breakdown of hydrogen peroxide (H₂O₂), a potentially harmful byproduct of cellular metabolism.

4. **Detoxification Role**:
- The breakdown of hydrogen peroxide by catalase converts it into water and oxygen, thus preventing oxidative damage to the cell. This detoxification process is vital for protecting the cell from reactive oxygen species (ROS).

5. **Conclusion**:
- Therefore, the primary function of peroxisomes is to help in the removal of hydrogen peroxide and other reactive oxygen species, thereby protecting the cell from oxidative stress.

**Final Answer**: Peroxisomes are microbodies of a cell that help in the removal of hydrogen peroxide and protection against oxidative damage.

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