👉 Chymosin is a protein found in the digestive tract, specifically in the small intestine. It functions as an enzyme that catalyzes the hydrolysis of chitin, a type of polymer composed of repeating chains of glucose molecules. Chymosins are responsible for breaking down the cell walls and other structures within cells to facilitate nutrient absorption by the bloodstream. In summary, chymosin is a protein involved in the enzymatic breakdown of chitin, which is an essential component of