The hormone that sends a signal to the brain that affects appetite is known as:
A)leptin
B)pepcid
C)cysteine
D)selenium

Question

Quizplus · Accepted Answer

Leptin is the hormone that is secreted by fat cells and signals the brain about the energy storage in the body. It regulates appetite and metabolism, and its production is inversely proportional to the amount of body fat. As the body fat decreases, leptin levels drop, which stimulates hunger and decreases energy expenditure. Conversely, as body fat increases, leptin levels increase, which can suppress appetite and increase the metabolic rate.

The Hormone That Sends a Signal to the Brain That