Mitosis

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Across
  1. 3. the material within a living cell, excluding the nucleus.
  2. 4. After mitosis the cytoplasm divides to form two separate daughter cells
  3. 5. _____ Cycle. series of events that cells go through as they grow and divide
  4. 6. _______ Cell. The new cells produced from mitosis
  5. 7. Third Phase of Mitosis. The chromosomes are pulled apart and move to opposite sides of the cell
  6. 9. ________ Fiber. threads from centrioles that attach to chromosomes to pull them apart during mitosis
  7. 10. Fourth phase of Mitosis. New nuclear membranes form around the groups of chromosomes that were pulled apart to make two new nuclei.
  8. 12. Single copy of coiled up DNA that makes one half of a chromosome.
  9. 13. Two chromatids joined together. each side has identical DNA.
  10. 14. How cells make new cells. Has four phases (PMAT)
  11. 15. Section of a chromosome that contains instructions for an organisms development and trains
Down
  1. 1. A part of the cell containing DNA and RNA
  2. 2. Second phase of Mitosis. Chromosomes line up across the middle of the cell. The Centrioles attach spindle fibers to either side of the chromosomes
  3. 3. structure in an animal cell that helps to organize cell division
  4. 8. first phase of mitosis. The chromosomes become visible and the centrioles separate and go to opposite sides of the nucleus
  5. 9. _______ Cells. Body cells; diploid (2N); do Mitosis
  6. 11. First stage of the cell cycle when the DNA starts making copies to prepare for mitosis. (not a phase of mitosis, but is a phase of the cell cycle).
  7. 12. DNA in its loose, uncoiled form