Research shows that the hormone _____, which is secreted by the upper intestine in response to food, signals the brain to stop eating.
A) CCK
B) insulin
C) amylin
D) 2-deoxyglucose

Question

Quizplus · Accepted Answer

The hormone that is secreted by the upper intestine in response to food and signals the brain to stop eating is cholecystokinin (CCK). Insulin is secreted by the pancreas and helps regulate blood glucose levels, but it does not directly signal the brain to stop eating. Amylin is also produced by the pancreas and can suppress appetite, but it is not secreted by the upper intestine. 2-deoxyglucose is a molecule that can mimic glucose but is not a hormone and does not play a role in regulating appetite.

Research Shows That the Hormone _____, Which Is Secreted by the Upper