Final answer:
Serine proteases and aspartic proteases are enzymes that catalyze peptide bond hydrolysis. They differ in the specific amino acid residues they contain and their location. Serine proteases are found in the stomach, while aspartic proteases are involved in blood clotting.
Step-by-step explanation:
Serine proteases and aspartic proteases are both types of enzymes that catalyze peptide bond hydrolysis. They differ in the specific amino acid residues they contain and the location where they are found. Serine proteases contain the amino acid serine in their active site and are found in the digestive system, such as in the stomach. On the other hand, aspartic proteases contain the amino acid aspartic acid in their active site and are involved in blood clotting.