Biology, asked by samirkhan9278, 10 months ago

What are gastrointestinal hormones? Explain the function of each?

Answers

Answered by shubhamthapa22
8

Explanation:

GASTROINTESTINAL (GI) HORMONES are chemical messengers that regulate intestinal and pancreatic function, including regulation of secretion, motility, absorption, digestion, and cell proliferation. These hormones are secreted by endocrine cells, which are widely distributed throughout the GI mucosa and pancreas

Answered by Anonymous
16

Answer:

(1) There are scattered endocrine cells in different parts of alimentary canal.

(2) These cells secrete four peptide hormones which are gastrin, secretin, cholecystokinin (CCK) and gastric inhibitory peptide (GIP).

(3) Gastrin stimulates gastric glands for the secretion of hydrochloric acid and pepsinogen.

(4) The secretin acts on exocrine pancreas and stimulates secretion of water and bicarbonate ions to form pancreatic juice.

(5) CCK acts on pancreas and gall bladder and stimulates the secretion of pancreatic enzymes and bile juice respectively.

(6) GIP inhibit gasuric secretion and motility.

Similar questions