Biology Orientation

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Across
  1. 2. Controlled cell death
  2. 6. The stage in mitosis cell division when the chromosome line up in the middle of the cell
  3. 9. A cell or organism with a membrane-bound nucleus and organelles
  4. 12. A specific segment of DNA bases
  5. 13. Microtubules that grow out of a centriole
  6. 16. A result of amino acids linked with peptide bonds
  7. 17. The center of the chromosome that holds the two chromotids together
  8. 19. gametes are this type of cell category
  9. 21. Early stage of mitosis cell division where the the chromosomes are fully formed
  10. 24. A cell or organism without a membrane-bound nucleus or organelles
  11. 25. A sperm of egg cell
  12. 26. A cell in an organism that isnt a reproductive cell therefore being a diploid cell
  13. 28. Contains RNA and is a major site of protein production
  14. 29. The division of the nucleus in diploid cells
Down
  1. 1. Contains the genetic information and coordinates all cell activity
  2. 3. Period of cell growth and DNA synthesis is a mitotic cell cycle
  3. 4. A nucleic acid that contains coded genetic instructions
  4. 5. A cell that has only one set of chromosomes
  5. 7. A diagram of all chromosomes in a cell
  6. 8. The building block for all living organisms
  7. 10. Surrounds the cell membrane in a plant cell
  8. 11. Sum total of the genes present in a cell or an organism
  9. 14. A cell that has the full 46 chromosomes as it has two sets
  10. 15. The stage in mitosis when the spindle fibers are disassembled and nuclear membranes reform
  11. 18. Small cylinders that separate to opposite poles in cells undergoing mitosis
  12. 20. Specialized structures within a living cell
  13. 22. Long strands of DNA that contain many genes
  14. 23. The different forms of a particular gene found on chromosomes
  15. 27. The division of the nucleus in haploid cells