____ signals the brain about the body's fat reserves, providing a long-term indicator of whether meals have been too large or too small.
A) Renin
B) Insulin
C) Leptin
D) Glucagon

Question

Quizplus · Accepted Answer

Leptin is produced by adipose tissue and signals the brain about the body's fat reserves. It helps regulate energy balance by inhibiting hunger and promoting energy expenditure. It provides a long-term indicator of whether meals have been too large or too small, making it an important hormone for maintaining healthy body weight.

____ Signals the Brain About the Body's Fat Reserves, Providing