Energy metabolism · Physiology

Which gastrointestinal hormone reduces food intake and influences energy balance by promoting satiety?

  1. Gastrin, an acid stimulant
  2. Ghrelin
  3. Cholecystokinin
  4. Secretin
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Correct answer: Cholecystokinin

Cholecystokinin promotes satiety after meals. It reduces food intake and influences energy balance.

Difficulty: Medium Question 19 of 20

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