Secretion of pancreatic juice is stimulated by:
Correct answer: A. Secretin
- A. Secretin
- B. Gastrin
- C. Pepsinogen
- D. Both secretin and gastrin
Explanation
The secretion of pancreatic juice is stimulated by the hormones secretin. Secretin is released in response to the presence of acidic chyme in the small intestine, and it stimulates the secretion of bicarbonate-rich pancreatic juice.
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The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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