Definition of solubility. 1) The amount of a solute that will dissolve in a specific solvent under given conditions.
The small intestine is where most chemical digestion takes place. Most of the digestive enzymes in the small intestine are secreted by the pancreas and enter the small intestine via the pancreatic duct. These enzymes enter the small intestine in response to the hormone cholecystokinin, which is produced in response to the presence of nutrients.
Exocrine pancreas. The first function belongs to the exocrine pancreas. The pancreas produces digestive juices and enzymes to help digest fats and proteins. When food has been partially digested by the stomach, it is pushed into the duodenum (the first part of the small intestine).Secreting its enzymes into the duodenum helps to prevent the protein-digesting enzyme known as trypsin from eating the protein-based pancreas or its duct.he pancreas is a large organ approximately six inches long and is a key part of the digestive and endocrine systems. It is located deep within the upper abdomen, surrounded by the stomach, small intestine, liver and spleen. This organ is shaped like a pear, broad at one end and narrow at the other end.