Enzymes and Biochemical Reactions

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Across
  1. 4. substances that speed up reactions without being permanently altered
  2. 9. break down larger molecules into simpler compounds
  3. 10. the amount of energy needed to make a chemical reaction start
  4. 13. when an enzyme’s active site gets deformed and loses its specific shape
  5. 15. the breaking and forming of bonds between different substances during chemical changes
Down
  1. 1. when the substrate connects, the bind tightens
  2. 2. substances that are made by a chemical reaction
  3. 3. example of an endothermic reaction
  4. 4. example of an exothermic reaction
  5. 5. proteins that speed up biochemical reactions by lowering the activation energy
  6. 6. another word for reactant
  7. 7. substances that are changed during a chemical reaction
  8. 8. all of the chemical reactions within each cell of an organism
  9. 11. chemical reaction that releases energy
  10. 12. builds larger molecules from smaller ones
  11. 14. chemical reaction that absorbs energy
  12. 16. a place on an enzyme that fits only one substrate