cells

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Across
  1. 1. a cell organelle made of sacs
  2. 3. a tiny membrane bound sac
  3. 6. membrane bound oranelle
  4. 7. a complex of DNA and proteins
  5. 9. a key organelle in animal cells
  6. 10. jelly enclosed by cell membrane
Down
  1. 2. the powerhouse of the cell
  2. 4. essential cellular machines
  3. 5. the cell's post office
  4. 8. the central part of something