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Chapter 10: Problem 6

_______ is a chemical messenger secreted by fat cells that acts as an appetite suppressant. a. orexin b. angiotensin c. leptin d. ghrelin

Short Answer

Expert verified
c. leptin

Step by step solution

01

Understand Each Option

Each option in this exercise refers to a type of hormone. Orexin, also known as hypocretin, is a neuropeptide that regulates arousal, wakefulness, and appetite. Angiotensin is part of the renin–angiotensin system within the body that regulates blood pressure. Leptin is a hormone predominantly made by adipose cells and enterocytes in the small intestines that helps to regulate energy balance by inhibiting hunger. Ghrelin is a hormone produced by cells in the gastrointestinal tract that stimulates appetite.
02

Match the Function with Options

The exercise asks for a hormone secreted by fat cells that acts as an appetite suppressant. Among the options, leptin is a hormone secreted by fat cells and its key role is to inhibit hunger, thereby acting as an appetite suppressant.

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