science puzzle

123456789101112131415161718
Across
  1. 3. preperation for cell division
  2. 5. nuclear membrane forms around nucleus,two identical nucleus form
  3. 6. the period during the cell cycle of a cells growth, longest period
  4. 8. division of ceytoplasym
  5. 11. a cycle of growth, development, and division
  6. 14. the cytoplasm and its contents divide
  7. 15. first phase of mitosis, nucleus disappears, coppied DNA condenses into chromosomes
  8. 16. the two new cells that result from mitosis and cytokinesis
  9. 18. found in the nucleus of most living cells, carrying genetic information in the form of genes.
Down
  1. 1. third stage of mitosis, chromosomes separate
  2. 2. growth and chromosome replication
  3. 3. rapid growth and replication of organelles
  4. 4. different structures that preform jobs inside of a cell
  5. 7. two identical chromosomes called ____________ make up a duplicated chromosome, result of cell cycle
  6. 9. cells command center, contains cells chromosomes
  7. 10. what holds together sister chromotids
  8. 12. structures that pull apart the genetic material in a cell when the cell divides
  9. 13. chromosomes line up in single file at middle of cell
  10. 17. the nucleus and its contents divide