Cells Exam, Part 2, Review

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Across
  1. 4. The energy made by mitochondria from cellular respiration is _________.
  2. 6. H2O
  3. 9. O2
  4. 11. _________ is the movement of small molecules through the cell membrane from low to high concentration using cell energy. (2 words)
  5. 13. At the end of cell division, or mitosis, _________ identical cells are made.
  6. 14. _________ is the movement of small molecules through the cell membrane from high to low concentration.
  7. 15. _________ are the powerhouses of the cell since they produce energy through respiration.
  8. 17. Diffusion is the movement of molecules from an area of _________ concentration to an area of low concentration.
  9. 20. At the start of mitosis during cell division, the chromatin in the nucleus condenses to form __________.
  10. 24. Humans are _________; we are not able to produce our own food in our cells.
  11. 25. Most of the life cycle of the cell is spent in _________.
  12. 29. membrane The _________ controls what goes in and out of the cell. (2 words)
  13. 30. The _________ is the life cycle of a cell, with cell division at the end of the cycle. (2 words)
  14. 31. Cell division is also known as _________.
  15. 32. The diffusion of water is called _________.
Down
  1. 1. Larger molecules like glucose move through the cell membrane through _________ diffusion.
  2. 2. The energy needed by chloroplasts to do photosynthesis is _________.
  3. 3. CO2 (2 words)
  4. 5. Chloroplasts are the organelles that do _________.
  5. 7. Using energy, cells take out large particles out of the cell through _________.
  6. 8. In our egg experiment, the egg changed in size because _________ went into and out of the egg because of diffusion.
  7. 10. C6H12O6
  8. 12. Plants as well as some protists and bacteria are_________; they are able to produce their own food.
  9. 16. Energy is produced by the mitochondria through cellular _________.
  10. 18. The cell _________ during the interphase part of the cell cycle.
  11. 19. Energy is __________ needed for diffusion, facilitated diffusion, and osmosis.
  12. 20. The organelles that do photosynthesis are the _________.
  13. 21. The jellylike fluid inside the cell that holds the cell’s organelles is the _________.
  14. 22. The chromosomes in the nucleus contain our genes, which are made up of __________.
  15. 23. _________ is needed for active transport, endocytosis, and exocytosis.
  16. 26. Our white blood cells attack our body’s invaders through _________.
  17. 27. Cells must be small and _________ so that the cell membrane can take in the materials the cells need and remove wastes.
  18. 28. The control center of the cell that has the DNA is the _________.