The chemical substance _____, released by fat cells, decreases food intake and increases energy expenditure or metabolism.

Question

Quizplus · Accepted Answer

Leptin is a hormone produced by fat cells that functions to decrease food intake and increase metabolism. It signals to the brain when the body has enough energy stores and helps regulate body weight. Cholecystokinin is also involved in regulating food intake, but it is primarily released by the small intestine in response to food, rather than fat cells. Insulin is involved in regulating glucose metabolism, and oxytocin is a hormone involved in social bonding and reproductive behaviors.

The Chemical Substance _____, Released by Fat Cells, Decreases Food