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.
Pepsinogen is the main enzyme of the stomach and its active form is pepsin. Stomach secretes hydrochloric acid which kills bacteria and germs and provides an acid environment for proper enzymatic activity of protease enzymes. The list of digestive enzymes secreted by the stomach are mentioned below.