Enzyme

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Across
  1. 4. Molecules that can stop or reduce enzyme activity
  2. 5. A reaction that absorbs free energy from the surroundings
  3. 9. Organic cofactors that can be bound permanently or temporarily to the enzyme
  4. 11. Sum of all the chemical reactions occurring in that cell
Down
  1. 1. Substance formed from a chemical reaction
  2. 2. Reaction that has a net release of free energy
  3. 3. Describes the active site as having a set shape
  4. 6. Describes a flexible active site that changes shape, or conforms, to the substrate as they bond together.
  5. 7. A substance that takes part in and undergoes a chemical reaction
  6. 8. The process of making large molecules from smaller ones
  7. 9. The process of breaking down large molecules into smaller ones
  8. 10. energy The energy required to start any reaction