Question

Which of the following resulting hormones regulate the secretion of digestive juice and help in digestion?

• A. Gastric inhibitory peptide
• B. Cholecystokinin
• C. Secretin
• D. All of the above

Answer 1

The correct option is D All of the above

Gastric inhibitory peptide inhibits gastric acid secretion in the stomach.
Cholecystokinin is a small intestinal hormone that stimulates the secretion of pancreatic enzymes and bile. Secretin is a small intestinal hormone secreted by epithelial cells od small intestine epithelial cells; stimulates secretion of bicarbonate-rich fluids from the pancreas and liver. Hence Gastric inhibitory peptide, Cholecystokinin, and Secretin hormones regulate the secretion of digestive juices and help indigestion
So, the correct option is 'All of the above'.