Find out the correctly matched pair

Options

A. HCl-Goblet cells
B. Mucus-Oxyntic cells
C. Pepsinogen-Zymogenic cells
D. Pancreatic juice-Salivary glands

Answer

To solve the question "Find out the correctly matched pair," we will analyze each of the provided options step by step.

### Step-by-Step Solution:

1. **Option A: HCl and Goblet Cells**
- **Analysis**: Hydrochloric acid (HCl) is secreted by the parietal cells (also known as oxyntic cells) in the stomach. Goblet cells, on the other hand, are primarily found in the intestines and secrete mucus.
- **Conclusion**: This pair is incorrect.

2. **Option B: Mucus and Oxyntic Cells**
- **Analysis**: Mucus is secreted by goblet cells, not by oxyntic cells. Oxyntic cells are responsible for secreting HCl in the stomach.
- **Conclusion**: This pair is also incorrect.

3. **Option C: Pepsinogen and Zymogenic Cells**
- **Analysis**: Zymogenic cells (also known as gastric chief cells) secrete pepsinogen, which is an inactive precursor of the enzyme pepsin. Pepsinogen is converted to pepsin in the acidic environment of the stomach.
- **Conclusion**: This pair is correct.

4. **Option D: Pancreatic Juice and Salivary Glands**
- **Analysis**: Pancreatic juice is secreted by the pancreas and contains various digestive enzymes. Salivary glands, located in the oral cavity, secrete saliva, which aids in digestion but is not related to pancreatic juice.
- **Conclusion**: This pair is incorrect.

### Final Answer:
The correctly matched pair is **Option C: Pepsinogen and Zymogenic Cells**.

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