Unit 2 Cells, Organization, and energy

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Across
  1. 2. basic unit of matter
  2. 4. when the shape of an active site changes
  3. 10. movement from high to low concentration
  4. 11. region of an enzyme where the substrate fits
  5. 12. makes up the bilayer of the cell
  6. 15. basic unit of life
  7. 16. reactant molecules that enzymes bind to
  8. 18. made of cells; what your organs are formed from
  9. 20. water loving
Down
  1. 1. all of your organ systems
  2. 2. molecules move accross a membrane using a transport protien
  3. 3. water fearing
  4. 5. special proteins that make chemical reactions of metabolism possible
  5. 6. the energy required to start a chemical process
  6. 7. multiple molecules combined
  7. 8. multiple organs; make up an organism
  8. 9. combination of at oms; combine to form organelles
  9. 13. some things can pass through, and others can't
  10. 14. what forms when an enzyme binds to a substrate
  11. 17. molecules naturally becoming more spaced out
  12. 19. diffusion of water