A carbohydrate splitting enzyme is secreted by-

Options

A. Liver
B. Zymogen cells of gastic glands
C. Spleen
D. Crypts of Lieberkuhn

Answer

To answer the question "A carbohydrate-splitting enzyme is secreted by-", we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Enzymes Involved in Carbohydrate Digestion**:
- Carbohydrate-splitting enzymes, also known as carbohydrate-digesting enzymes, include amylase, which breaks down starches into sugars.

2. **Consider the Organs Involved in Digestion**:
- The main organs involved in digestion include the mouth, stomach, liver, pancreas, and small intestine.

3. **Analyze the Options Provided**:
- **Liver**: While the liver produces bile and other substances, it does not directly secrete carbohydrate-splitting enzymes.
- **Zymogen Cells of Gastric Glands**: These cells secrete inactive enzymes (zymogens) like pepsinogen, which are primarily involved in protein digestion, not carbohydrates.
- **Spleen**: The spleen is part of the immune system and does not play a role in digestion.
- **Crypts of Lieberkühn**: These are intestinal glands located in the lining of the small intestine that secrete various digestive enzymes, including those that split carbohydrates.

4. **Conclusion**:
- The correct answer is that carbohydrate-splitting enzymes are secreted by the **Crypts of Lieberkühn** in the small intestine.

### Final Answer:
A carbohydrate-splitting enzyme is secreted by the **Crypts of Lieberkühn**.

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