Science Girl Cell Crossword

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Across
  1. 6. A cell that contains a nucleus and membrane bound organelles
  2. 8. when comparing two solutions, the solution with the lesser concentration of solutes
  3. 9. The outside boundary of a cell that controls which substances can enter or leave a cell (Two words)
  4. 11. They contain chemicals that break down large food particles and old cell parts
  5. 13. whiplike tails found in one-celled organisms to aid in movement
  6. 14. double-layered sheet that forms the core of nearly all cell membranes (Hyphenated)
  7. 15. when comparing two solutions, the solution with the greater concentration of solutes
  8. 16. The bulk of the cell that contains all the organelles
  9. 17. They capture energy from sunlight and use it to produce food for the cell (Plant cell only)
  10. 18. They produce most of the energy cell needs to carry out its function
  11. 20. packages materials for the cell (Two words)
  12. 21. A material in cells that contains DNA and carries genetic information
  13. 23. A rigid layer of nonliving material that surrounds the cells of plants and some other organisms (Two words)
Down
  1. 1. Tiny grain-like structures used to make proteins
  2. 2. The cell's control center, it directs all cell activities
  3. 3. A unicellular organism that lacks a nucleus and membrane bound organelles
  4. 4. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division
  5. 5. The tiny parts within a cell that carry out specific functions within the cell
  6. 7. surrounds the nucleus. assembles the cell membrane and modifies proteins (Two words)
  7. 9. network of protein filaments within some cells that helps the cell maintain its shape and is involved in many forms of cell movement
  8. 10. the site of ribosome production considered the little nucleus
  9. 12. They store food, water, and waste materials in cells
  10. 16. This says that 1. all living things are made of cells, 2. cells are the basic unit of structure and function and 3. cells only come from other cells (Two words)
  11. 19. process by which molecules tend to move from an area where they are more concentrated to an area where they are less concentrated
  12. 22. when the concentration of two solutions is the same