Unit 2 Cells

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Across
  1. 2. these structures increase the surface area of some cells in the small intestine
  2. 7. these structures bring packaged proteins to their proper location inside or outside the cell
  3. 10. ribosomes are made up of these 2 components
  4. 11. the shape of DNA in prokaryotes.
  5. 14. these molecules can be attached to proteins in the Golgi
  6. 16. these structures are responsible for making proteins
  7. 17. this structure is responsible for pumping excess water out of cells
  8. 19. this category of cell does not have a nucleus
  9. 20. the idea that mitochondria and chloroplasts evolved from a prokaryote
  10. 22. it is more efficient for a cells surface to volume ration to be _______ in order to be more efficient.
  11. 23. this organelle is responsible for synthesizing glucose
Down
  1. 1. these protein making structures are found attached to the ER
  2. 3. this organelle detoxifies drug and poisons
  3. 4. the name of the folded membrane inside mitochondria
  4. 5. this organelle modifies the products of the ER
  5. 6. the surface to volume ________ is important for determining the rate of diffusion in cells
  6. 8. these organelles have their own DNA
  7. 9. these protein making structures are found floating in the cytoplasm
  8. 12. these organelles have digestive enzymes
  9. 13. the presence of these structures in all life provides evidence of common ancestry.
  10. 15. this is the site of cellular respiration
  11. 18. this category of cell has a nucleus and various organelles
  12. 21. the small openings in leaves that allow for gas exchange