BONUS - Enzymes

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Across
  1. 2. this is the enzyme that breaks down lactose
  2. 6. anything that has mass and takes up space
  3. 7. what unit do we use to measure acidity or alkalinity
  4. 8. this is the destroying of an enzyme by changing heat or acidity
  5. 9. this is the location on an enzyme where a substrate binds
  6. 12. when one set of chemicals gets changed into another set of chemicals
  7. 13. an organism's ability to maintain stable, internal conditions
Down
  1. 1. this is the name of a molecule that interacts with an enzyme
  2. 3. this is what an enzyme lowers in order to kickstart a chemical reaction
  3. 4. the generic name given to a chemical that goes INTO a chemical reaction
  4. 5. a pure substance that cannot be broken down into another substance in a chemical reaction
  5. 7. the generic name given to a chemical that comes OUT of a chemical reaction
  6. 10. All chemical reactions need ______ to happen; some need a little, some need a lot
  7. 11. this is a protein catalyst made by living things to catalyze chemical reactions