Enzymes lower the activation energy required for biochemical reactions, allowing these reactions to occur more rapidly at body temperature. In the context of digestion, enzymes such as amylase, protease, and lipase play critical roles:
- Amylase: This enzyme breaks down starches into simple sugars. It is present in saliva and pancreatic juice. - Protease: Found in the stomach, pancreas, and small intestine, protease enzymes break down proteins into amino acids. - Lipase: Produced in the pancreas, this enzyme helps in the digestion of fats by breaking them down into fatty acids and glycerol.
