cell crossword

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Across
  1. 4. is a structure within or outside a cell
  2. 6. organelle that contains the cell's chromosomes
  3. 7. dynamic network of interlinking protein filaments
  4. 8. used as a source of chemical energy
Down
  1. 1. link amino acids together
  2. 2. known as cytoplasmic matrix or groundplasm
  3. 3. is a cylindrical organelle
  4. 4. is a membrane-bound organelle
  5. 5. cellular signaling and energy metabolism
  6. 9. the largest structure in the nucleus