A carbohydrate splitting enzyme is secreted by -

Options

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

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:**
The question asks about the source of a carbohydrate-splitting enzyme. We need to identify which of the given options secretes such an enzyme.

2. **Analyzing the Options:**
- **Liver:** The liver produces bile juice, which is primarily involved in the digestion of fats, not carbohydrates. Therefore, this option is incorrect.
- **Zymogen Cells of Gastric Glands:** These cells secrete pepsinogen, which is converted to pepsin in the presence of hydrochloric acid (HCl). Pepsin is an enzyme that digests proteins, not carbohydrates. Hence, this option is also incorrect.
- **Spleen:** The spleen does not produce any digestive enzymes. Its primary functions are related to blood filtration and immune response, making this option incorrect as well.
- **Crypts of Lieberkühn:** These are glands located in the small intestine that secrete various digestive enzymes, including those that split carbohydrates. An example of such an enzyme is amylase, which is responsible for breaking down starches into sugars.

3. **Conclusion:**
The correct answer is the **Crypts of Lieberkühn**, as they are responsible for secreting carbohydrate-splitting enzymes like amylase.

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

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