Noah Rhoades

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Across
  1. 2. The substance made after a chemical reaction.
  2. 3. A type of fat that makes up cell membranes.
  3. 4. A Group of organs working together
  4. 6. The part of an enzyme where the substrate binds.
  5. 7. The substance an enzyme acts on.
  6. 10. Movement of substances without energy (same as above).
  7. 11. Movement of particles from high concentration to low concentration.
  8. 13. the buliding block of all mater
  9. 15. permeable Allows some substances to pass through but not others.
  10. 16. organized or specialized structures within a living cell
  11. 17. When a protein loses its shape and can no longer work.
  12. 20. Diffusion of water across a membrane.
  13. 21. Engrgy required to ativate the reaction
Down
  1. 1. Repels water (does not mix with water).
  2. 5. Movement of substances across a membrane using energy.
  3. 8. A protein that speeds up chemical reactions in living things.
  4. 9. A group of tissues working together
  5. 10. Movement of substances across a cell membrane without using energy.
  6. 12. an individual animal, plant, or single-celled life form.
  7. 14. The buliding block of living things
  8. 18. A group of similar cells
  9. 19. Groups of atoms