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.
Click on the interactive links below. Pepsin is a protease (protein-digesting enzyme), which is active in the stomach. The porcine pepsin molecule displayed here consists of 327 amino acid residues - 2797 atoms, ignoring hydrogen atoms, but this also includes oxygens from 375 water molecules!lick on the interactive links below. Pepsin is a protease (protein-digesting enzyme), which is active in the stomach. The porcine pepsin molecule displayed here consists of 327 amino acid residues - 2797 atoms, ignoring hydrogen atoms, but this also includes oxygens from 375 water molecules!