Enzymes!!

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Across
  1. 2. absorbs free energy from the surroundings
  2. 5. sum of all the chemical reactions occuring in a cell
  3. 8. energy required to start any reaction
  4. 10. a flexible active site that changes shape and conforms to the substrate as they bond together
  5. 11. reactants with more stored energy than the products of the reaction
  6. 12. describes the active site as having a set shape
Down
  1. 1. have products with more stored energy than the reactants of the reaction
  2. 3. reaction that has a net release of free energy
  3. 4. substrates in a catalysed reaction that has a specific 3d shape that are compatible with their substrate(s)
  4. 6. non-protein organic molecule that binds with an enzyme to activate it and facilitate biochemical reactions
  5. 7. the end substance from a specific reaction
  6. 9. reduce or stop the enzyme from functioning