Question

Gastrin, cholecystokinin (cck), and glucose-dependent insulinotropic peptide (gip) are all hormones secreted by __________.

Answer 1

All the hormones above are secreted by the endocrine gland, that is, they move in the blood to their site of action. They are all secreted in the gastrol intestinal (GI) tract.

Answer 2

These are all hormones secreted by the gastro intestinal tract.