Enzyme

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Across
  1. 3. Substance that are changed or used up in a chemical reaction.
  2. 5. A process that released energy to break down larger molecules to become smaller.
  3. 6. Substance formed from reactants in a chemical reaction.
  4. 8. A reaction that requires energy to proceed.
  5. 9. The substrate molecules fit perfectly into active site
  6. 12. A process that requires energy to build up larger molecules.
  7. 13. BIOLOGICAL CATALYST
Down
  1. 1. A reaction that releases energy.
  2. 2. The energy required to start any reaction
  3. 4. MOLECULES THAT INHIBIT THE ACTIVITY OF ENZYMES
  4. 7. The sum of all chemical reactions that occur in a cell or organism
  5. 10. Enzyme changes shape to fit the substrate.
  6. 11. Organic cofactors