Cells

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Across
  1. 2. The jelly-like substance that fills the cell and surrounds the organelles.
  2. 4. The control center of the cell, containing DNA.
  3. 6. Small structures that produce proteins.
  4. 8. The outermost boundary of an animal cell.
  5. 10. The large, water-storing sac found in plant cells.
Down
  1. 1. A series of folded membranes that transports materials within the cell.
  2. 3. The "powerhouse" of the cell, where cellular respiration occurs.
  3. 5. The stack of flattened sacs that sorts and packages proteins.
  4. 7. The rigid layer outside the cell membrane of plant cells.
  5. 9. The organelle responsible for breaking down waste materials.