Which of the following is the function of enterogastrone?

Options

A. It inhibits the secretion of gastric juice
B. It stimulates the secretion of digestive juice in the stomach
C. It stimulates the flow of pancreatic juice
D. It regulates the flow of bile

Answer

To solve the question regarding the function of enterogastrone, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Role of Enterogastrone**: Enterogastrone is a hormone that is released from the duodenum (the first part of the small intestine) when the stomach contents pass into it.

2. **Identify the Functions of Enterogastrone**: The primary function of enterogastrone is to inhibit gastric activity. This includes:
- Inhibiting the secretion of gastric juice.
- Delaying gastric emptying to allow for proper digestion in the small intestine.

3. **Analyze the Options Provided**: The options given in the question are:
- A) It inhibits the secretion of gastric juice.
- B) It stimulates the secretion of digestive juice in the stomach.
- C) It stimulates the flow of pancreatic juice.
- D) It regulates the flow of bile.

4. **Evaluate Each Option**:
- Option A: This aligns with the function of enterogastrone as it inhibits gastric juice secretion.
- Option B: This contradicts the known function of enterogastrone.
- Option C: This is not a function of enterogastrone.
- Option D: This is also not a function of enterogastrone.

5. **Select the Correct Answer**: Based on the analysis, the correct answer is:
- **A) It inhibits the secretion of gastric juice.**