C1.1

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Across
  1. 4. The metabolic process of breaking down complex molecules into simpler ones.
  2. 5. The point where all active sites are occupied and reaction rate levels off.
  3. 7. The specific region on the surface of an enzyme where the substrate binds.
  4. 11. The model where an active site changes shape slightly to bind a substrate.
  5. 12. A factor where deviations from the optimum can break ionic bonds in enzymes.
  6. 13. The web of all enzyme-catalyzed reactions in a cell or organism.
  7. 14. A structural change in an enzyme that destroys the active site.
Down
  1. 1. The metabolic process of building complex molecules from simpler ones.
  2. 2. A substance that increases the rate of a chemical reaction without being consumed.
  3. 3. The reactant that an enzyme acts upon during a chemical reaction.
  4. 6. The energy required to start a chemical reaction which enzymes work to lower.
  5. 8. The event where a substrate molecule happens to strike the active site.
  6. 9. The property of enzymes where they only catalyze one particular reaction.
  7. 10. A factor where increases provide more kinetic energy until a peak is reached.
  8. 15. A globular protein that functions as a biological catalyst.