Chemical Coordination and Integration

Question

The contraction of gall bladder is due to

  • Gastrin

  • Secretin

  • Cholecystokinin

  • Enterogastrone

Answer

C.

Cholecystokinin

Cholecystokinin (also called pancreozymin) is a hormone of the mucosa of the small intestine. It is related in response to chyme. It causes the pancreas to release pancreatic enzymes and gallbladder to eject bile.

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