Q. Pepsin requires acidic medium for its optimal enzymatic activity. The cells of the gastric glands that secrete HCl are:
1.goblet cells
2.parietal cells
3.chief cells
4.oxyntic cells
1.goblet cells
2.parietal cells
3.chief cells
4.oxyntic cells
✅ Correct Answer: (C)
2, 3
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