Module 9 Cellular Respiration

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Across
  1. 3. The first and longest of the four stages.
  2. 4. enzymes in the cell cycle.
  3. 7. Second stage of mitosis
  4. 8. The stage during which the cell grows, develops into a mature, functioning cell, duplicates the DNA in its nucleus, and prepares for division.
  5. 10. The structure at the center of the chromosome where the sister chromatids are attached.
  6. 12. A relaxed form of DNA
  7. 13. Some cells go through this process.
  8. 14. The stage of the cell cycle during which the cell’s nucleus and nuclear material divide.
  9. 15. Proteins in the cell cycle.
  10. 16. When cells don’t respond to the normal cell cycle control mechanisms this condition happens.
  11. 17. Condensed structures that contain the DNA that are visible by mitosis.
  12. 18. Towards the end of mitosis the cell begins to divide in the cell’s cytoplasm.
Down
  1. 1. The last stage of mitosis.
  2. 2. The whole structure, including the spindle fibers, centrioles, and aster fibers.
  3. 5. Together into chromatin fibers, which supercoil to make up the structure recognized as a chromosome.
  4. 6. Substances and agents that are known to cause cancer.
  5. 9. The chromatids are pulled apart which results in the separation of replicated DNA.
  6. 11. Structures that contain identical copies of DNA.
  7. 12. Cells reproduce by a cycle of growing and dividing