Enzymes

1. a protein that acts as a catalyst
3. a reaction that requires an input of energy
7. the enzyme that performs dehydration reaction to form polymers
10. the enzyme that removes phosphate groups
11. *********** INHIBITOR; inhibitor binds to active site
14. the enzyme that breaks down lipids
16. TWO WORDS; energy required for a reaction to start or to occur
17. TWO WORDS; occurs when the end product acts as a repressor to shut down a metabolic pathway
18. the sum of all the chemical reactions within an organism
19. ******* ENERGY; energy in motion; energy of movement

1. the capacity to do work; the capacity for change
2. TWO WORDS; refers to the binding of the enzyme to the substrate where the enzyme slightly changes to make the binding tighter
4. the enzyme that breaks down cellulose
5. ********** REGULATION; occurs when a regulatory molecule binds to a regulatory site
6. the reactant in an enzymatic reaction.
8. ************** INHIBITOR; inhibitor binds to regulatory binding site
9. complex molecules break down into simpler ones
10. ********* ENERGY; energy at rest; stored energy
12. the enzyme that phosphorylates
13. a reaction that releases energy
15. simple molecules link to form more complex ones