Science crossword(2nd period)

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Across
  1. 7. animals, fungi, plants, and protists
  2. 9. surrounds the nucleus._______ protects the nucleus; contains nuclear pores
  3. 13. E. coli, streptococcus, methanogens, any bacteria
  4. 16. membrane regulates what enters and leaves the cell; acts as a barrier
  5. 20. the powerhouse of the cell
  6. 21. located in the cytoplasm of the cell; sometimes attached to the surface of the rough ER
  7. 22. contain powerful digestive enzymes to break down old or foreign cell parts
  8. 23. cells present in green plants, photosynthetic eukaryotes of the kingdom Plantae.
  9. 24. the basic unit of life
  10. 25. a porous membrane that encases the nucleus. The nuclear pores allow certain substance to pass into and out od the nucleus
Down
  1. 1. all living things are made of cells, cells come from preexisting cells, cells are the basic unit of structure and function of life
  2. 2. provides a roadway in which cellular substances can travel
  3. 3. small membrane-bound sacs
  4. 4. aids in cell division
  5. 5. ribonucleic acid
  6. 6. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
  7. 8. the carrier of genetic information
  8. 10. organelle are suspended in this fluid-like substance; helps organelles move and grow
  9. 11. located in the nucleus; contains genetic information(DNA)
  10. 12. packages and delivers proteins to parts of the cell
  11. 14. type of eukaryotic cell that lacks a cell wall and has a true, membrane-bound nucleus along
  12. 15. located in the center of the nucleus
  13. 17. located outside the cell membrane(only in plant cells)
  14. 18. Makes the plant cell green; harvests energy from the sun to produce glucose
  15. 19. creates and distributes lipids
  16. 26. contains the genetic code required for cells to grow and function