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Bile Duct System and Gallbladder. The bile duct (biliary) system provides the channels through which bile is transported from the liver to the duodenum (through the papilla of Vater). The liver is found in the right upper corner of the abdomen, immediately below the diaphragm. In health it weighs 3-4 pounds.
Bile is produced by the liver and stored in the gallbladder. In this lesson, you will learn about bile and its role in the breakdown of dietary fats. You will also learn how the hormones secretin and cholecystokinin help regulate these organs.he common bile duct is a common duct that carries bile from the liver and the gallbladder to the duodenum. If this duct is blocked, it can cause the yellowish-colored bile to back up and enter the bloodstream. This can lead to a yellowing of the skin and the whites of the eyes, known as jaundice.