BIO200 Physical Science Assignment 4.1

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Across
  1. 1. What's left at the end of a reaction.
  2. 6. The capacity to do work.
  3. 7. Cell eating.
  4. 8. Enters and is changed by a reaction.
  5. 11. Concentration of molecules relative to another fluid.
  6. 12. Spontaneous spreading of molecules.
  7. 13. Membrane that allows some particles to pass through.
  8. 16. Form of energy used by cells.
  9. 18. Minimum energy required to start a reaction.
  10. 19. Series of reactions by which cells build, remodel, or break down organic molecules.
Down
  1. 2. When conditions are no longer ideal for an enzyme, they ______.
  2. 3. Reactant molecule acted upon by an enzyme.
  3. 4. Low solute concentration relative to another fluid.
  4. 5. Laws that explain energy.
  5. 9. Causes plants to wilt.
  6. 10. Same solute concentration relative to another fluid.
  7. 14. Speed up a reaction without being changed by it.
  8. 15. An organic cofactor.
  9. 17. Diffusion of water across a selectively permeable membrane.