Darwinism : The Most Important Contribution of the Victorian Era. Charles Darwinâs revolutionary idea of evolution sparked dramatic debate in the scientific and, most especially, religious communities, as well as inspiring a new wave of thought in the minds of the world. There was also plenty of controversy, particularly from the many believers of creationism during the Victorian era.
1. Proteases Digestion of proteins is initiated by pepsin in the stomach, but the bulk of protein digestion is due to the pancreatic proteases. Several proteases are synthesized in the pancreas and secreted into the lumen of the small intestine.
The breakdown and digestion of food in order to extract necessary nutrients. The stomach, digestive glands and intestines must produce many enzymes, including pepsin, and acid. Â· What is chyme and how does the stomach mix this material? Chyme is acidic fluid that passes from the stomach to the small intestine. Chyme consists of gastric fluid and partially digested food. The stomachâs walls churn the acid with the food and that aids in the breakdown of food. Â· What role does the stomach play in decontaminating the incoming food matter?- The stomach contains enzymes that break down and kill bacteria within incoming food. Â· What cells in the stomach function to form enzymes and acids? Chief Cells within the stomach create enzymes, such as the pepsin precursor pepsinogen when exposed to hydrochloric acid in the stomach Parietal cells create the acids Â· Why doesnât gastric juice digest the inside of the stomach?-