The next step in fat digestion happens when gastric lipase in the stomach further breaks down fats. The ingested fat reaching the duodenum is mixed with the bile and pancreatic juice which contains lipase. First Fats Are Digested Second Fats Are Collected In A Lymphatic Vessel Called The Thoracic Duct Third Fats Are Dump Thoracic Duct Lymphatic Metabolism Unanswered Which of the following statements regarding fat digestionabsorption is NOT true. . Liver 1 - Lingual lipase 2 - Gastric lipase 3 - Bile acids 4 - Pancreatic lipase. Cholecystokinin and bile acids. B Triglycerides are absorbed into the epithelial cells of the GI tract. The small intestine then releases juices that convert these fat molecules into fatty acids and. -Significant chemical digestion begins in the duodenum. Digestion of fat takes place in the small intestine. Fatty acids glycerol and monoglycerides. 2 Fats are digested by which of the...