When people put on weight, their fat cells release a substance, which is carried in the bloodstream to the brain, where it will tell us to eat less. This substance is
A)GLP-1.
B)ghrelin.
C)leptin.
D)NPY.

Question

Quizplus · Accepted Answer

Leptin is the hormone released by fat cells that signals to the brain to reduce appetite, thus playing a key role in regulating energy intake and expenditure.

When People Put on Weight, Their Fat Cells Release a Substance