2B: Cells and their Functions

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Across
  1. 9. powerhouse of the cell
  2. 10. all things are made of cells, they come from preexisting cells, and perform functions of living things
  3. 11. packages proteins to make them more specialized
  4. 14. region inside all cells
  5. 15. identified the first cell in 1665
  6. 17. speed up reactions in chemical processes; found in lysosomes
  7. 18. glucose is converted to this during cellular respiration
  8. 20. diffusion of water across a membrane
  9. 21. outer boundary of all cells
Down
  1. 1. makes up cell membrane, along with proteins
  2. 2. outer boundary of most bacteria
  3. 3. first stage of cellular respiration
  4. 4. cells that make up bacteria
  5. 5. all cells use this
  6. 6. waste removal system of the cell
  7. 7. found in eukaryotic and prokaryotic cells; make proteins
  8. 8. makes up chromosomes; found in nucleus
  9. 12. gives the cell its shape
  10. 13. whip like tail in some bacteria, protists, and sperm cell
  11. 16. outer boundary of plants, fungi, and bacteria, and some protists
  12. 19. only in eukaryotic cells; holds DNA