Cells Vocab Crossword

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Across
  1. 2. enters and leaves the cell.
  2. 6. the orderly structure shown by living
  3. 13. is the diffusion of water across a selectively permeable membrane using transport proteins.
  4. 14. is one of the fundamental ideas of modern
  5. 16. contain a nucleus and other
  6. 18. are specialized structures that perform specific cell functions.
  7. 19. the basic structural and functional unit of all living organisms
  8. 20. are short, numerous projections that look like hair and that move in tandem, like oars
  9. 21. concentration to an area of lower concentration.
  10. 23. organelles.
  11. 24. membrane.
  12. 26. are macarbon,nitrogen,oxygen,hydrogen,and sometimes sulfur.
Down
  1. 1. uses transport proteins to move ions and small molecules across the plasma membrane.\
  2. 3. do not have a nucleus or other
  3. 4. a special boundary that helps control
  4. 5. are longer and less numerous than cilia.They
  5. 7. move substances and wastes through
  6. 8. the net movement of particles from an area of
  7. 9. electric charge
  8. 10. molecules continue to move, but the concentration remains the same.
  9. 11. the first and longest stage of
  10. 12. the second stage of mitosis
  11. 15. is the distinct central organelle that contains the cell’s genetic material.
  12. 17. are macromolecules that transmit and store genetic information.
  13. 22. with a whip-like motion.
  14. 25. an atom or group of atoms with a positive or
  15. 27. a rowboat.