Final Exam Review Part 1 (Ch. 1,7,9,12 & 15)

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Across
  1. 1. last phase of the cell cycle
  2. 5. contains the genes of an individual. Human body cells contain 46
  3. 9. process in which DNA is turned into mRNA
  4. 13. smallest unit of life
  5. 14. change over time
  6. 15. deoxyribonucleic acid
  7. 16. first and longest phase of the cell cycle
  8. 17. holds all of the organelles in place
  9. 21. scientist who cam up with the theory of natural selection
  10. 22. scientist who coined the term "cell"
  11. 24. powerhouse of the cell
  12. 26. ribonucleic acid
  13. 27. process in which mRNA is turned into a protein
  14. 28. maintaining a stable internal environment
Down
  1. 2. control center of the cell
  2. 3. data that is based on descriptions
  3. 4. variable that is measured
  4. 6. mitosis phase in which chromosomes line up along the middle of the cell
  5. 7. this type of cell contains a nucleus
  6. 8. second phase of the cell cycle
  7. 10. data that is based on numbers
  8. 11. mitosis phase where chromosomes are seen for the first time
  9. 12. variable that is measured
  10. 18. diffusion of water
  11. 19. study of life
  12. 20. this type of cell does NOT contain a nucleus
  13. 23. process of DNA making a copy of itself
  14. 25. uncontrolled cell growth
  15. 29. study of nature