The class to which the enzymes in lysosomes belong are

Options

A. Hydrolases
B. Lyases
C. Ligases
D. oxido-reductases

Answer

### Step-by-Step Solution:

1. **Understanding Lysosomes**:
- Lysosomes are organelles found in animal cells that contain enzymes responsible for breaking down waste materials and cellular debris.

2. **Identifying the Enzymes**:
- The enzymes found in lysosomes are primarily known as hydrolytic enzymes. These enzymes are involved in hydrolysis, a process that breaks down complex molecules into simpler ones by adding water.

3. **Analyzing the Options**:
- The question provides several options regarding the class of enzymes in lysosomes. We need to evaluate each option:
- **Hydrolytic Enzymes**: Correct option, as these enzymes break down macromolecules like proteins, nucleic acids, and polysaccharides.
- **Lysis**: Incorrect, as lysis refers to the process of breaking down cell membranes, not a class of enzymes.
- **Ligases**: Incorrect, as ligases are enzymes that join two molecules together, rather than breaking them down.
- **Oxidoreductases**: Incorrect, as these enzymes are involved in oxidation-reduction reactions, not specifically in the breakdown of macromolecules.

4. **Conclusion**:
- After evaluating all the options, the correct answer is that the enzymes in lysosomes belong to the class of **Hydrolytic Enzymes**.

### Final Answer:
The class to which the enzymes in lysosomes belong is **Hydrolytic Enzymes**.

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