Cells

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Across
  1. 1. the protein builder
  2. 4. capture sunlight and use it to produce food in plant cells
  3. 5. break down large food particles into smaller particles
  4. 6. is the basic unit of structure and function in living things
  5. 9. "powerhouse", produces most of the energy the cell needs
  6. 10. cells control center that directs all of the cell's activities and contains chromosomes
Down
  1. 2. packages and distributes proteins to other parts of the cell
  2. 3. controls what substances enter and exit a cell
  3. 4. rigid outer layer of nonliving material that surrounds Plant Cells only
  4. 6. gel-like substance filling the region between the cell membrane and the nucleus
  5. 7. storage area
  6. 8. a threadlike structure in a cell's nucleus that contains the cell's DNA