Judah Brooks Unit 2

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Across
  1. 1. what is put in the enzyme before the chemical reaction
  2. 4. moving molecules across the membrane using energy
  3. 5. diffusion with water
  4. 8. the smallest level of organization
  5. 9. basic unit of life
  6. 10. the result of a chemical reaction
  7. 11. where the substrate fits on an enzyme
  8. 13. loves water
  9. 16. when the active site on an enzyme changes shape and the substrate no longer fits
  10. 17. a living thing
  11. 18. multiple organs working together
  12. 19. hates water
  13. 21. multiple cells combine to form this
  14. 22. multiple atoms bonded together
Down
  1. 2. the energy needed to start a chemical reaction
  2. 3. moving molecules across the membrane without using energy
  3. 6. only certain things are allowed through
  4. 7. what makes up the cell membrane
  5. 12. a protein that lowers the activation energy needed for chemical reactions
  6. 14. molecules moving from a place of high concentration to low concentration
  7. 15. performs an action in the body/made of tissue
  8. 20. multiple molecules combine to form this/perform action in a cell