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The pancreas is part of the digestive system and is classified as an accessory organ of digestion
The three accessory organs of digestion are the liver, pancreas, and gallbladder.The liver delivers bile to the duodenum (the first section of the small intestine) first through the hepatic duct and then through the common bile duct. (It also delivers bile to the gallbladder to get concentrated through the cystic duct.)The pancreas delivers digestive enzymes to the duodenum through the common bile duct.The gallbladder delivers concentrated bile to the duodenum first through the cystic duct and then through the common bile duct.
The pancreas sends digestive enzymes such as trypsin, chymotrypsin, elastase, carboxypeptidase, pancreatic lipase and pancreatic amylase to the small intestine via the pancreatic duct. Note that it is also an organ of the endocrine system. This means that in addition to releasing enzymes to the digestive tract, it also secretes hormones (insulin, glucagon, somatostatin) directly into the bloodstream.
There are complex hormonal interactions between the liver, pancreas, small intestine, and stomach, but here are the basics. The liver produces bile which is transferred and stored in the gallbladder and then secreted into the small intestine. There, it emulsifies fat, allowing it to be digested by lipase which is produced by the pancreas. The pancreas also produces amylase, which breaks down starches.
the bile duct
It has two functions: First exocrine : to produce the enzymes needed to digest food, and secondly endocrine ; to produce hormones, including the hormone insulin, which facilitates the uptake and storage of glucose i.e. sugar and amino acids i.e. proteins.
The pancreas produces a mixture of enzymes which pour through a duct into the small intestine. The mixture is called pancreatic juice and contains trypsinogen and amylase amongst other things.
The liver and pancreas are connected to the duodenum, the first section of the small intestine where most of the chemical digestion occurs.The liver has hepatic ducts (tubes that direct the secretions) that join with the cystic duct from the gallbladder to form the common bile duct that enters the duodenum. The pancreas has it's own pancreatic duct which joins with the common bile duct just before entering the small intestine at a structure called the hepatopancreatic ampulla (also known as the amulla of Vater).These ducts release the digestive enzymes and bile that allow the duodenum to carry out the majority of chemical digestion and food absorption.
The duodenum (part of the small intestine) is where the hepatopancreatic duct (common duct from the liver and pancreas) empties both bile and enzymes from the pancreas for chemical digestion.The duodenum or small intestine.
The pancreas sends enzymes in the alkaline pancreatic juice into the duodenum.
The pancreas secretes important digestive enzymes (pancreatic amylase, pancreatic lipase, trypsin, and chymotrypsin) which empty into the duodenum (first part of the small intestine) to break down the carbohydrates, fats, and proteins we ingest.
The duct from a gallbladder on a pig is connected to the bile duct. Bile is transported via the cystic duct to the gallbladder.