21. One haustrum distends as it fills with chyme , which stimulates muscles to contract, pushing the contents to the next haustrum. 22. Towan, the male orang in the cage, looked through the glass and offered us some chyme from his outstretched lower lip. 23. It is released from the pancreas in response to the hormone secretin to neutralize the acidic chyme entering the duodenum from the stomach. 24. The large intestine produces no digestive enzymes chemical digestion is completed in the small intestine before the chyme reaches the large intestine. 25. Bile emulsifies fats contained in the chyme , then pancreatic lipase cleaves triacylglycerol molecules into two fatty acids and one 2-monoacylglycerol. 26. The intestinal phase is a stage in which the duodenum responds to arriving chyme and moderates gastric activity through hormones and nervous reflexes. 27. By the time the chyme has reached this tube, most nutrients and 90 % of the water have been absorbed by the body. 28. When the chyme is fully digested, it is absorbed into the blood . 95 % of absorption of nutrients occurs in the small intestine. 29. The chyme is very acidic, with a low pH, having been released from the stomach and needs to be made much more alkaline. 30. In the duodenum, pancreatic lipase is secreted together with a co-enzyme, colipase to further digest the fat content of the chyme .
