Which of the following enzymes is used in case of fungus to cause re lease of DNA along with other macromolecules ?

Options

A. Lysozyme
B. Cellulase
C. Chitinase
D. Amylase

Answer

To answer the question regarding which enzyme is used in fungi to release DNA along with other macromolecules, we can analyze the given options step by step.

### Step-by-Step Solution:

1. **Identify the Enzymes**: The options provided are:
- Lysozyme
- Cellulase
- Chitinase
- Amylase

2. **Evaluate Lysozyme**:
- Lysozyme is an enzyme that breaks down peptidoglycan, a component of bacterial cell walls.
- It is found in bodily secretions such as tears and saliva.
- **Conclusion**: It does not act on fungal cells, so it is not the correct answer.

3. **Evaluate Cellulase**:
- Cellulase is an enzyme that breaks down cellulose, which is primarily found in plant cell walls.
- Since we are discussing fungi, which do not have cellulose in their cell walls, this option is also incorrect.

4. **Evaluate Chitinase**:
- Chitinase is a hydrolytic enzyme that breaks down chitin, which is the main component of the fungal cell wall.
- By breaking down the chitin in the cell wall, chitinase facilitates the release of DNA and other macromolecules from the fungal cells.
- **Conclusion**: This is the correct enzyme for the task described in the question.

5. **Evaluate Amylase**:
- Amylase is an enzyme that breaks down starch and other carbohydrates.
- It does not have any role in breaking down fungal cell walls or releasing DNA from fungi.
- **Conclusion**: This option is also incorrect.

### Final Answer:
The enzyme used in fungi to cause the release of DNA along with other macromolecules is **Chitinase**.

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