~enzymes & macomolecules~

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Across
  1. 2. what protects hair from breakage?
  2. 7. What is the substance in which an enzyme acts on?
  3. 10. ___ are formed during chemical reactions as reactants are used.
  4. 14. a change in shape that stops the protein from functioning.
  5. 15. long term energy storage
  6. 16. What is the enzyme in the pancreas that digests fat?
  7. 17. speed up reactions
  8. 20. Substance that speeds up the rate of a chemical reaction.
Down
  1. 1. carbohydrate not able to be broken down into a simple sugar
  2. 3. an example of nucleic acid starting with R
  3. 4. slows or stops chemical reactions
  4. 5. genetic materials
  5. 6. What is the name for destroying the properties of molecule by heat or acidity?
  6. 8. site What is the place where an enzyme and a substrate molecule react?
  7. 9. maintain body tissue
  8. 11. an example of nucleic acid starting with D
  9. 12. large molecules built from smaller units
  10. 13. what is the acidity or alkalinity of a solution called?
  11. 18. large organic polymers essential for life
  12. 19. A substance that takes part in and undergoes change during a reaction.