Class of enzymes containing in lysosome

Options

A. Lyases
B. Ligases
C. Hydrolases
D. Transferases.

Answer

### Step-by-Step Solution:

1. **Understanding Lysosomes**:
- Lysosomes are membrane-bound organelles found in nearly all animal cells. They are often referred to as the "digestive system" of the cell because they contain enzymes that break down waste materials and cellular debris.

2. **Identifying the Class of Enzymes**:
- The question asks for the class of enzymes contained in lysosomes. The options provided are:
- Lyases
- Ligases
- Hydrolyses
- Transferases

3. **Analyzing Each Option**:
- **Lyases**: These enzymes catalyze the breaking of chemical bonds by means other than hydrolysis and oxidation. They are not primarily involved in the functions of lysosomes.
- **Ligases**: These enzymes are involved in joining two large molecules by forming a new bond, typically with the use of ATP. They are not found in lysosomes.
- **Hydrolyses**: This is a class of enzymes that catalyze the hydrolysis of various biomolecules. They are responsible for breaking down complex molecules into simpler ones by adding water.
- **Transferases**: These enzymes are involved in transferring a functional group from one molecule to another. They are not the primary enzymes found in lysosomes.

4. **Conclusion**:
- The class of enzymes that is primarily contained in lysosomes is **hydrolyses**. These enzymes are crucial for the breakdown of various biomolecules, including proteins, lipids, carbohydrates, and nucleic acids.

### Final Answer:
The class of enzymes contained in lysosomes is **hydrolyses**.

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