What is the advantage of using a hemostatic agent? A—It can help heal the skin more quickly than stitches
B—It can help clot the blood in hard-to-control
bleeding situations
C—It will control bleeding so a person does not need
to get stitches
D—When used on a wound, no bandages are needed

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.