7. To which class of enzymes does chymotrypsin belong? lyases hydrolases ligases isomerases transferases D oxidoreductases

## Step 1<br />Chymotrypsin is an enzyme that is known for its role in digestion. It is secreted by the pancreas and is responsible for breaking down proteins in the small intestine.<br /><br />## Step 2<br />Enzymes are classified into different classes based on the type of reaction they catalyze. The classes of enzymes include lyases, hydrolases, ligases, isomerases, transferases, and oxidoreductases.<br /><br />## Step 3<br />Chymotrypsin falls under the class of enzymes known as hydrolases. This is because it catalyzes the hydrolysis of peptide bonds in proteins, which is a type of reaction that involves the addition of water.