Biochemistry General a17605b1 Trypsin, Chymotrypsin & Elastases -What type of enzymes are they? A Hydrolases B Lyases C Synthases D Synthetases High-Yield Explanation Ans. is 'a' i.e., HydrolasesAll digestive enzymes (trypsin, pepsin, elastase, chymotrypsin) are hydratases.