Enzymes

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Across
  1. 2. enzyme has bound to substrate
  2. 3. enzyme ___ determines its activity
  3. 5. Enzymes are an example of a functional ___
  4. 7. enzymes end in ___
  5. 10. coenzymes are ___ molecules that are required by certain enzymes to carry out the chemical reaction.
  6. 13. site on enzyme able to bond to a substrate
  7. 15. forms a ccovalent bond with an enzyme, permanently blocking the substrate
  8. 16. theory that the active site is rigidly shaped for one substrate
  9. 17. ___ are organic catalysts
  10. 18. substance that speeds up a chemical reaction
  11. 19. must be held constant in order for the enzyme to properly function
  12. 20. model where enzymes are partially flexible
Down
  1. 1. cofactors are often classified as ___ substances
  2. 4. measures random molecular motion
  3. 6. forms temporary bond with enzyme that slows the reaction rate
  4. 8. Increase the rate of enzyme catalyzed reactions
  5. 9. slow the rate of enzyme catalyzed reactions
  6. 11. inhibitor that competes for the enzyme's active site
  7. 12. reactant in an enzyme-substrate reaction
  8. 14. final result of a chemical reaction