All about Enzymes

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Across
  1. 2. A pH level ideal for the reaction to occur at the fastest possible rate
  2. 5. A substance that speeds up the rate of chemical reactions
  3. 7. An enzyme that breaks down protein
  4. 11. Proteins which function as biological catalysts
  5. 12. The starting material for an enzyme to act upon
  6. 13. The region of an enzyme where substrate molecules bind and undergo a chemical reaction
Down
  1. 1. An enzyme that breaks down hydrogen peroxide into water and oxygen
  2. 3. A stomach enzyme that breaks down protein into amino acids and aids digestion
  3. 4. An enzyme that breaks down cell walls and enhances the process of fruit juice extraction
  4. 6. When an enzyme loses its structure and is no longer able to function, it is...
  5. 8. An enzyme that converts complex carbohydrates into simple sugars
  6. 9. A compound obtained at the end of a chemical reaction
  7. 10. An enzyme that breaks down fat