For isolated of DNA , cells are treated with the specific lysine enzyme. Which of the following is not correct matched for the organism and its cell wall degrading enzyme ?

Options

A. Bacteria - Lysozyme
B. Plant cells - Cellulase
C. Algae - Methylase
D. Fungi - chitinase

Answer

To solve the question regarding which organism is not correctly matched with its corresponding cell wall degrading enzyme, we will analyze each option provided.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks us to identify which organism is incorrectly matched with its cell wall degrading enzyme.

2. **Analyzing the Options**:
- **Option 1**: Bacteria matched with Lysozyme.
- **Explanation**: Lysozyme is an enzyme that breaks down the peptidoglycan layer of bacterial cell walls. This match is correct.

- **Option 2**: Plant cells matched with Cellulase.
- **Explanation**: Cellulase is an enzyme that breaks down cellulose, which is a major component of plant cell walls. This match is also correct.

- **Option 3**: Algae matched with Methylase.
- **Explanation**: Methylase is not typically associated with degrading the cell walls of algae. Algal cell walls are primarily composed of cellulose, agar, or other polysaccharides, and the enzyme that would degrade these is not methylase. Therefore, this match is incorrect.

- **Option 4**: Fungi matched with Chitinase.
- **Explanation**: Chitinase is an enzyme that breaks down chitin, which is found in the cell walls of fungi. This match is correct.

3. **Conclusion**: The only incorrect match is **Option 3**: Algae matched with Methylase.

### Final Answer:
The organism that is not correctly matched with its cell wall degrading enzyme is **Option 3: Algae and Methylase**.