Multiple choice

The duodenal hormone increasing the production of pepsin is

  1. Cholecystokinin (CCK)

  2. Motilin

  3. Secretin

  4. Gastrin

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It is present in the duodenum and increases the migrating myoelectric complex component of gastrointestinal motility and stimulates the production of pepsin.