Two pots have been sitting on the stove for a while. one pot has a copper handle and the other has a wooden handle. which handle would you rather touch? why?

What type of specimens where you able to see under each of the microscopes in the microscope activity

What element is able to combine with itself and hydrogen to form large molecules ?

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.