Appetite Hormones Flashcards
1
Q
Hormone secreted by empty stomach: sends “I’m hungry” signals to the brain.
A
Ghrelin.
2
Q
Hunger-triggering hormone secreted by hypothalamus
A
Orexin
3
Q
Hormone secreted by pancras; controls blood glucose
A
Insulin
4
Q
Protein hormone secreted by fat cells; when abundant, causes brain to increase metabolism and decrease hunger.
A
Leptin
5
Q
Digestive tract hormone; sends “I’m not hungry” signals to the brain.
A
PYY