How do enzymes digestion?

they sharpen teeth to aid in the biting and grinding of food.

they speed up the breakdown of food in the stomach.

they increase the rate at which the stomach squeezes food.

they slow down the absorption of water from food.

1. an enzyme is considered a(n) because it speeds up a chemical reaction without being used up.2. in a catalyzed reaction, a reactant is often called a(n) . an enzyme is specific because the shape of its matches only particular reactants.4. an enzyme speeds up reactions by lowering the . the between an active site and its substrate often strains bonds and the reaction proceed.6. a( , which is often a vitamin, binds to an enzyme and plays a role in catalysis.7. high temperatures or changes in ph can an enzyme, causing it to lose its shape and biological activity.