Cell Cycle Crossword

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Across
  1. 4. full set of chromosomes
  2. 6. cytoplasm splits
  3. 9. the opposite of prophase
  4. 10. a term for when DNA is doubled or copied
  5. 11. nuclear envelope breaks down
  6. 12. half set of chromosomes
  7. 13. center of a chromosome
Down
  1. 1. sister chromatids separate
  2. 2. chromosomes line up
  3. 3. four phases that split the chromosomes
  4. 5. involved with the formation of spindle fibers
  5. 7. longest part of a cell's life
  6. 8. tightly-packaged DNA