Key words

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Across
  1. 2. - A substance that is formed as a result of a chemical reaction.
  2. 4. - They reduce or stop the enzyme from functioning which reduces the rate of reactions.
  3. 5. - An organic cofactor that is required for an enzyme to function properly.
  4. 8. fit - A flexible active site that changes shape or conforms to the substrate as they bond together.
  5. 10. - The process of making large molecules from smaller ones.
  6. 11. - The sum of all chemical reactions occurring in the cell.
  7. 12. and key - An active site that has a set shape where the substrate molecule fit perfectly into the active site where the chemical reaction takes place.
Down
  1. 1. energy - The energy required to start any reaction.
  2. 3. - A reaction that has a net release of free energy.
  3. 6. - A substance that is present at the start of a reaction.
  4. 7. - The process of breaking down large molecules into smaller ones.
  5. 9. - A reaction that absorbs free energy from the surroundings.