ENZYME

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Across
  1. 2. absorbs free energy
  2. 5. sum of all chemical reactions occuring in a cell
  3. 8. minimum energy required to start a chemical reaction
  4. 10. conforms to the substrate
  5. 11. process of breaking down large molecules
  6. 12. fits the substrate perfectly
Down
  1. 1. process of making large molecules from small ones
  2. 3. releases free energy
  3. 4. starting materials in a chemical reaction
  4. 6. organic cofactors
  5. 7. new substances that are produced at the end of a chemical reaction
  6. 9. stops the activity of enzymes