Cells EOC Review 2023

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Across
  1. 2. a cell that has no nucleus or compartments
  2. 5. chemicals produced by the kidneys that keep pH neutral; smooths or evens out pH
  3. 6. this happens when a cell is placed in a solution that has a higher percent of water than in the cell
  4. 8. contains DNA in eukaryote cells
  5. 11. single-celled eukaryotes
  6. 13. one or two long whip-like structures that produce movement
  7. 20. the idea that the membrane only allows certain molecules to enter and exit (because of its hydrophobic interior)
  8. 23. false feet; produced by moving cytoplasm in one direction
  9. 26. creates a boundary around all cells; controls what enters and exits
  10. 28. many small hair-like structures used for movement
  11. 29. a molecule present in the nucleus that contains the same set of instructions in all body cells
  12. 30. type of transport that moves materials from low to high concentration; against the gradient/flow; requires energy
  13. 31. type of chromosome eukaryotes have
  14. 33. the main component of the cell membrane; has fatty acids that create a boundary around the cell
  15. 34. the ability to maintain stable internal conditions
Down
  1. 1. structure in Paramecium that controls water balance
  2. 3. type of chromosome prokaryotes have
  3. 4. undifferentiated cells that can be used to create needed cells
  4. 7. a cell that has a nucleus and many compartments
  5. 9. large storage organelle in plants
  6. 10. passive movement of particles across a membrane from an area of high concentration to an area of low concentration
  7. 12. diffusion of WATER from high concentration to low concentration
  8. 14. structure in Euglena that detects light
  9. 15. the process of turning on and off certain segments of DNA
  10. 16. size of prokaryotes
  11. 17. type of random transport that does not require energy
  12. 18. energy molecule required during active transport
  13. 19. an elongated cell used to create movement; contains a lot of mitochondria
  14. 21. membrane part required to move some substances across the membrane
  15. 22. produce proteins
  16. 24. any small membrane bound compartment in a cell
  17. 25. rigid, protective, outer structure around plant, fungi, and some bacterial cells
  18. 27. the only living thing that is a prokaryote cell
  19. 28. cell part found only in plants and green algae; site of photosynthesis
  20. 32. cell part that produces energy from food during cellular respiration in all eukaryote cells
  21. 35. this happens when a cell is placed in a solution that has a lower percent of water than in the cell