ENZYMES

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Across
  1. 3. an enzyme that catalyses the breakdown of maltose to glucose
  2. 7. enzymes that break down carbohydrates
  3. 12. A liquid that has a known pH, and that keeps the pH steady all the time
  4. 13. ................ of enzymes, only able to act on a particular substarte
  5. 15. the part of an enzyme molecule to which the substrate temporarily binds
Down
  1. 1. Something with a perfect mirror-image shape
  2. 2. a substance that increases the rate of a chemical reaction and is not changes by the reaction
  3. 4. proteins that are involved in all metabolic reactions where they function as biological catalysts
  4. 5. the substance that an enzyme causes to react
  5. 6. an enzyme that catalyses the breakdown of hydrogen peroxide to water and oxygen
  6. 8. an enzyme that breaks down sucrose
  7. 9. the new substance formed by a chemical reaction
  8. 10. an enzyme that catalyses the breakdown of starch to maltose
  9. 11. an enzyme that catalyses the breakdown of protein to amino acids
  10. 14. enzymes that break down lipids ( fats and oils )