Cells

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Across
  1. 3. organelle that links amino acids to form proteins
  2. 5. composed of a double membrane that acts as a storehouse for most of a cell's DNA
  3. 10. movement of molecules across the cell membrane without energy input from the cell
  4. 11. diffusion of water molecules across a semipermeable membrane from an area of higher water concentration to an area of lower water concentration
  5. 13. cell that does not have a nucleus or other membrane-bound organelles
  6. 14. hairlike structures that cover some or all of the cell surface and help the organism swim and capture food
  7. 17. energy requiring movement of molecules across a membrane from a region of lower concentration to a region of higher concentration
  8. 20. release of substances out of a cell by the fusion of a vesicle with the membrane
  9. 21. jellylike substance inside cells that contains molecules and in some cells organelles
  10. 22. solution that has a lower concentration of dissolved particles compared with another solution
  11. 23. solution that has an equal concentration of dissolved particles compared with another solution
  12. 24. basic unit of life
Down
  1. 1. cell that has a nucleus and other membrane-bound organelles
  2. 2. rigid structure that gives protection, support, and shape to a cell
  3. 4. interconnected network of thin, folded membranes that produce, process,and distribute proteins
  4. 6. membrane-bound structure that is specialized to perform a distinct process within a cell
  5. 7. whiplike structure outside of a cell that is used for movement
  6. 8. movement of dissolved molecules in a fluid or gas from a region of higher concentration to an region of lower concentration
  7. 9. stack of flat, membrane-enclosed spaces containing enzymes that process, sort,and deliver proteins
  8. 12. bean shaped organelle that supplies energy to the cell and has its own ribosomes and DNA
  9. 14. organelle composed of numerous membranes that are used to convert solar energy into chemical energy; contains chlorophyll
  10. 15. solution that has a higher concentration of dissolved particles compared with another solution
  11. 16. organelle that contains enzymes
  12. 18. double layer of phospholipids that forms a boundary between a cell and the surrounding environment and controls the passage of materials into and out of the cell
  13. 19. uptake of liquids or large molecules into a cell by inward folding of the cell membrane