- A Bicarbonate-rich pancreatic juice secretion
- B Contraction of the gall bladder to release bile
- C Secretion of HCl and pepsinogen by gastric glands
- D Relaxation of the lower esophageal sphincter
Correct answer: C. Secretion of HCl and pepsinogen by gastric glands
Explanation: Gastrin stimulates gastric glands to secrete HCl and pepsinogen, and also promotes gastric motility, aiding protein digestion in the stomach.
Concept context
The digestive tract, digestive enzymes, hormonal control of digestion, and liver function. High NEET weightage.