Final answer:
The hormones cholecystokinin (CCK) and secretin are responsible for stimulating the release of pancreatic juice and bile into the duodenum for digestion.
Step-by-step explanation:
The hormones that influence the release of pancreatic juice and bile are cholecystokinin (CCK) and secretin. Secretin is released when acidic chyme enters the duodenum and stimulates the pancreas to release bicarbonate-rich pancreatic juice, helping to neutralize the acidity. CCK, on the other hand, is released in response to the presence of proteins and fats in the duodenum and stimulates the pancreas to secrete enzyme-rich pancreatic juice. It also causes the gallbladder to release bile, which aids in the digestion of fats.