Enzyme Action!

4. ATP synthase synthesizes this.
7. Small molecules that are depended on by the catalytic activity of many enzymes.
9. An enzyme without its cofactor.
11. The _____ of an enzyme is due to the precise interaction of the substrate with the enzyme.
15. Enzymes facilitate the formation of the ______ state.
16. Enzymes that add atoms or functional groups to a double bond or remove them to form double bonds.
17. An enzyme cannot alter the laws of thermodynamics and consequently cannot alter the _______ of a chemical reaction.
19. Antibodies that recognize the transition states of certain reactions and function as enzymes.
20. Enzymes that transfer functional groups between molecules.

1. Enzymes that cleave molecules by the addition of water.
2. Enzymes that join two molecules in a reaction powered by ATP hydrolysis.
3. Trypsin cleaves bonds by the addition of this.
5. The ____ site is where substrates bind to a specific region of the enzyme.
6. A group of cofactors that are small organic molecules, derived from vitamins.
8. An enzyme's choice of reactants.
10. Substrates are bound to enzymes by multiple strong or weak attractions?
12. Enzymes that move functional groups within a molecule.
13. Enzymes that transfer electrons between molecules, catalyzing oxidation-reduction reactions.
14. Standard free-energy change depends on the ______ of the reactants and products.
18. The complete, catalytically active enzyme.