What is true of leptin?
A) It is secreted by fat cells.
B) It may signal sufficient fat supplies and thereby lead to decreased eating.
C) It may secrete glucoreceptors, which leads to decreased eating.
D) Both a and b are true.

Question

Quizplus · Accepted Answer

Leptin is a hormone that is secreted by fat cells and helps to regulate body weight by signaling the brain when sufficient fat stores are present. This signal leads to decreased eating, making choice D (both a and b are true) the correct answer. Leptin does not secrete glucoreceptors, so choice C is incorrect.

What Is True of Leptin