Where the lysozymes are found :

Options

A. In saliva and tears both
B. In tears
C. In saliva
D. In mitochondria

Answer

**Step-by-Step Solution:**

1. **Understanding Lysozymes**: Lysozymes are enzymes that have bactericidal properties, meaning they can kill bacteria. They achieve this by hydrolyzing the cell walls of bacteria, leading to their destruction.

2. **Identifying Locations of Lysozymes**: The question asks where lysozymes are found. The primary locations for lysozymes in the human body are in bodily secretions.

3. **Analyzing the Options**:
- **Option 1**: Saliva and tears both - This option is correct. Lysozymes are indeed present in both saliva and tears.
- **Option 2**: Only tears - This option is incorrect as lysozymes are also found in saliva.
- **Option 3**: Only saliva - This option is also incorrect since lysozymes are present in both saliva and tears.
- **Option 4**: Mitochondria - This option is incorrect. Mitochondria are the powerhouse of the cell and are not related to the presence of lysozymes.

4. **Conclusion**: Based on the analysis, the correct answer is that lysozymes are found in both saliva and tears.

**Final Answer**: Lysozymes are found in saliva and tears both.

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