Appetite Hormones Flashcards

1
Q

Hormone secreted by empty stomach: sends “I’m hungry” signals to the brain.

A

Ghrelin.

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2
Q

Hunger-triggering hormone secreted by hypothalamus

A

Orexin

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3
Q

Hormone secreted by pancras; controls blood glucose

A

Insulin

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4
Q

Protein hormone secreted by fat cells; when abundant, causes brain to increase metabolism and decrease hunger.

A

Leptin

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5
Q

Digestive tract hormone; sends “I’m not hungry” signals to the brain.

A

PYY

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