<prompt> Enterohepatic circulation occurs in?DuodenumJejunumProximal ileumDistal ileum  <response>: Ans. isdi.e., Distal ileumRef: Principles of medical physiology p. j89lAbout 500 ml of bile is secreted per day 20.8 mVhr by the liver. In the gallbladder, bile is stored and concentrated.After a meal contraction of the gallbladder transfers a large volume of bile into the duodenum. Most of the bile is reabsorbed into terminal ileum and undergoes enterohepatic circulation. 