Which one does not produce any digestive enzymes

Options

A. Salivary glands
B. Pancreas
C. Liver
D. Stomach

Answer

To determine which of the following options does not produce any digestive enzymes, we can analyze each option provided:

1. **Salivary Glands**:
- The salivary glands are responsible for producing saliva, which contains the enzyme salivary amylase. This enzyme helps in the digestion of carbohydrates by breaking down starch into simpler sugars.
- **Conclusion**: Salivary glands produce digestive enzymes.

2. **Pancreas**:
- The pancreas is a vital organ in the digestive system that produces several important digestive enzymes, including amylase (for carbohydrates), lipase (for fats), and proteases like trypsin and carboxypeptidase (for proteins).
- **Conclusion**: The pancreas produces digestive enzymes.

3. **Stomach**:
- The stomach produces gastric juice, which contains the enzyme pepsin, responsible for protein digestion. It also produces pepsinogen, which is the inactive form of pepsin that gets activated in the acidic environment of the stomach.
- **Conclusion**: The stomach produces digestive enzymes.

4. **Liver**:
- The liver does not produce digestive enzymes. Instead, it produces bile, which is important for the emulsification of fats. Bile contains bile salts and bile pigments but does not contain enzymes that directly digest food.
- **Conclusion**: The liver does not produce any digestive enzymes.

**Final Answer**: The organ that does not produce any digestive enzymes is the **liver**.

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