Unit 2/4 Lock #3

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Across
  1. 4. the mechanism used to transport molecules from low to high concentration
  2. 7. when there are more solutes on the outside of the cell and water rushes out.
  3. 8. the movement of materials into the cell, requires energy
  4. 10. a type of transport that does not require energy
  5. 11. signaling between cells that are far away
  6. 13. signaling between cells that are nearby
  7. 16. when a cell signals itself
  8. 18. a type of passive transport that requires a channel protein
  9. 19. the molecule that gets dissolved
Down
  1. 1. signaling between cells through gap junctions or plasmodesmata
  2. 2. a secondary messenger
  3. 3. the diffusion of water
  4. 5. the movement of substances out of the cell, requires energy
  5. 6. the movement of molecules from a low to high concentration with the use of energy
  6. 9. the molecule that does the dissolving
  7. 12. a type of passive transport that does not use a channel protein
  8. 14. the third step in the signal transduction pathway
  9. 15. when there are more solutes on the inside of the cell and water rushes in
  10. 17. when the amount of solutes in and outside the cell are equal, net water movement