Question

Leptins function is to ________________?

1) Help insulin by sending blood glucose to cells, thereby increasing insulin sensitivity
2) React to areas of infection or injury in the body
3) Act as a negative feedback loop between the hypothalamus and fat cells
4) Work with the central nervous system to regulate cessation of appetite

Answer 1

Leptin is a hormone that regulates appetite and energy balance in the body by promoting satiety and decreasing hunger. It works through a negative feedback loop between the hypothalamus and fat cells.

Step-by-step explanation:

Leptin is a hormone produced by adipose tissues that helps regulate appetite and energy balance in the body. It acts as a negative feedback loop between the hypothalamus and fat cells, giving a feeling of fullness and decreasing hunger when released in higher amounts. Leptin works with the central nervous system to regulate the cessation of appetite, promoting satiety.