Secretion of the hormone cholecystokinin from the small intestine causes?

Secretion of the hormone cholecystokinin (CCK) from the small intestine stimulates the gallbladder to contract and release bile into the duodenum, aiding in the digestion of fats. Additionally, CCK prompts the pancreas to secrete digestive enzymes, enhancing the breakdown of proteins and carbohydrates. CCK also slows gastric emptying, promoting a feeling of fullness. Overall, it plays a crucial role in coordinating digestion and nutrient absorption in the small intestine.