Enzymes and their Regulation

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Across
  1. 3. Lyases are enzymes that add or remove groups from ____________ substrates.
  2. 5. In this process weak hydrogen bonds break changing the shape of the protein causing the enzyme to be unable to bind to the active site.
  3. 8. Enzymes help overcome what type of energy in reactions.
  4. 13. Enzymes that transfer electrons and hydrogen ions from one substrate to another are in what class?
  5. 14. The protein portion of a conjugated enzyme.
  6. 15. what the enzyme binds to and acts on.
  7. 18. catalysts that help lower the activation energy of a reaction without being used up as a reactant Itself
  8. 19. An enzyme that would be in the ____ class can catalyze formations in bonds by adding ATP and removing water.
  9. 20. What kind of enzymes change the orientation of molecules.
Down
  1. 1. what class of enzymes break bonds on molecules using water.
  2. 2. Type of inhibition where the active site is the only site available.
  3. 4. What type of macromolecule makes up the majority of enzyme composition.
  4. 6. This non protein aspects of holoenzymes is needed for proper function.
  5. 7. Molecules that slow down or block chemical reactions from happening.
  6. 9. _______ are enzymes that transfer functional groups from one substrate to another.
  7. 10. The substrate bind the enzyme at the _______ site.
  8. 11. An Organic cofactor is otherwise know as this.
  9. 12. Another word for a whole conjugated enzyme.
  10. 16. The number of different enzyme classes.
  11. 17. The site where the inhibitor would bind ( regulatory site ).