Final answer:
After being released from the intestinal mucosa, CCK travels to the pancreas and gallbladder. In the pancreas, it stimulates the release of pancreatic lipase. It also stimulates the gallbladder to release bile salts into the intestine.
Step-by-step explanation:
After being released from the intestinal mucosa, the digestive hormone cholecystokinin (CCK) travels to the pancreas and the gallbladder. In the pancreas, CCK stimulates the release of pancreatic lipase, an enzyme that helps break down fats. It also stimulates the gallbladder to release stored bile salts into the intestine, which emulsify fats for better digestion.
In addition to its actions in the digestive system, CCK also travels to the brain, where it acts as a hunger suppressant, helping to regulate appetite.