Cells

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Across
  1. 2. powerhouse of the cell that produces energy
  2. 5. membrane sacs for storage
  3. 7. double membrane that encloses the nucleus
  4. 9. packages and transports proteins to other parts of cell
  5. 10. 2 types of cells, plant and ...
  6. 11. gel-like substance that organelles float in inside the cell
  7. 13. short cylinders. aids in cell division
  8. 15. in plant cells only. stiff outer covering for the cell
  9. 16. protective layer that surrounds the cell
Down
  1. 1. in plant cells only. used for photosynthesis. makes sugar
  2. 3. contains substances for breaking down waste and bacteria
  3. 4. found inside the nucleus. makes ribosomes
  4. 6. the building blocks of life
  5. 8. a passageway that transports protein
  6. 12. subunits of the cell that have specific functions
  7. 14. control center or brain of the cell that has DNA