Prok Euk Cell Division

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Prok Euk Cell Division

  1. 1. Friday, December 4, 2009
  2. 2. Prokaryotes, Eukaryotes, and Cell Division Friday, December 4, 2009
  3. 3. Friday, December 4, 2009
  4. 4. Eukaryotes Friday, December 4, 2009
  5. 5. Eukaryotes • Eukaryotes are organisms whose cells contain a “true” nucleus Friday, December 4, 2009
  6. 6. Eukaryotes • Eukaryotes are organisms whose cells contain a “true” nucleus • These cells are usually large and complex Friday, December 4, 2009
  7. 7. Eukaryotes • Eukaryotes are organisms whose cells contain a “true” nucleus • These cells are usually large and complex • Examples: Plants, Animals, Fungi, Protists Friday, December 4, 2009
  8. 8. Eukaryotes • Eukaryotes are organisms whose cells contain a “true” nucleus • These cells are usually large and complex • Examples: Plants, Animals, Fungi, Protists Friday, December 4, 2009
  9. 9. Eukaryotes • Eukaryotes are organisms whose cells contain a “true” nucleus • These cells are usually large and complex • Examples: Plants, Animals, Fungi, Protists Friday, December 4, 2009
  10. 10. Friday, December 4, 2009
  11. 11. Plant vs. Animal Cells Friday, December 4, 2009
  12. 12. Plant vs. Animal Cells • Plant cells have: Friday, December 4, 2009
  13. 13. Plant vs. Animal Cells • Plant cells have: – A Cell Wall (used for structure) Friday, December 4, 2009
  14. 14. Plant vs. Animal Cells • Plant cells have: – A Cell Wall (used for structure) – A Central Vacuole (used to maintain turgor pressure) Friday, December 4, 2009
  15. 15. Plant vs. Animal Cells • Plant cells have: – A Cell Wall (used for structure) – A Central Vacuole (used to maintain turgor pressure) – And Chloroplasts (needed for photosynthesis) Friday, December 4, 2009
  16. 16. Plant vs. Animal Cells • Plant cells have: – A Cell Wall (used for structure) – A Central Vacuole (used to maintain turgor pressure) – And Chloroplasts (needed for photosynthesis) Friday, December 4, 2009
  17. 17. Friday, December 4, 2009
  18. 18. Prokaryotes Friday, December 4, 2009
  19. 19. Prokaryotes • Prokaryotes are organisms whose cells lack a “true” nucleus Friday, December 4, 2009
  20. 20. Prokaryotes • Prokaryotes are organisms whose cells lack a “true” nucleus • These cells are usually small and simple, lacking most organelles common to a eukaryote Friday, December 4, 2009
  21. 21. Prokaryotes • Prokaryotes are organisms whose cells lack a “true” nucleus • These cells are usually small and simple, lacking most organelles common to a eukaryote • Example: Bacteria Friday, December 4, 2009
  22. 22. Prokaryotes • Prokaryotes are organisms whose cells lack a “true” nucleus • These cells are usually small and simple, lacking most organelles common to a eukaryote • Example: Bacteria Friday, December 4, 2009
  23. 23. Prokaryotes • Prokaryotes are organisms whose cells lack a “true” nucleus • These cells are usually small and simple, lacking most organelles common to a eukaryote • Example: Bacteria Friday, December 4, 2009
  24. 24. Prokaryotes • Prokaryotes are organisms whose cells lack a “true” nucleus • These cells are usually small and simple, lacking most organelles common to a eukaryote • Example: Bacteria Friday, December 4, 2009
  25. 25. Friday, December 4, 2009
  26. 26. Cell Division Friday, December 4, 2009
  27. 27. Cell Division • When a parent cell divides to form 2 or more daughter cells Friday, December 4, 2009
  28. 28. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Friday, December 4, 2009
  29. 29. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Friday, December 4, 2009
  30. 30. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome Friday, December 4, 2009
  31. 31. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells Friday, December 4, 2009
  32. 32. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells Friday, December 4, 2009
  33. 33. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells Friday, December 4, 2009
  34. 34. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells 1 Identical Budding Fungi Budding Cell Friday, December 4, 2009
  35. 35. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells 1 Identical Budding Fungi Budding Cell Friday, December 4, 2009
  36. 36. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells 1 Identical Budding Fungi Budding Cell Friday, December 4, 2009
  37. 37. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells 1 Identical Budding Fungi Budding Cell Eukaryotic Body 2 Identical Mitosis Cells Daughter Cells Friday, December 4, 2009
  38. 38. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells 1 Identical Budding Fungi Budding Cell Eukaryotic Body 2 Identical Mitosis Cells Daughter Cells Friday, December 4, 2009
  39. 39. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells 1 Identical Budding Fungi Budding Cell Eukaryotic Body 2 Identical Mitosis Cells Daughter Cells Friday, December 4, 2009
  40. 40. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells 1 Identical Budding Fungi Budding Cell Eukaryotic Body 2 Identical Mitosis Cells Daughter Cells Eukaryotic Sex 4 Unique Meiosis Cells Daughter Cells Friday, December 4, 2009
  41. 41. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells 1 Identical Budding Fungi Budding Cell Eukaryotic Body 2 Identical Mitosis Cells Daughter Cells Eukaryotic Sex 4 Unique Meiosis Cells Daughter Cells Friday, December 4, 2009
  42. 42. Cell Division • When a parent cell divides to form 2 or more daughter cells Type of Division Type of Cell Outcome 2 Identical Binary Fission Bacteria Daughter Cells 1 Identical Budding Fungi Budding Cell Eukaryotic Body 2 Identical Mitosis Cells Daughter Cells Eukaryotic Sex 4 Unique Meiosis Cells Daughter Cells Friday, December 4, 2009
  43. 43. Friday, December 4, 2009
  44. 44. Binary Fission Friday, December 4, 2009
  45. 45. Binary Fission Friday, December 4, 2009
  46. 46. Binary Fission Friday, December 4, 2009
  47. 47. Friday, December 4, 2009
  48. 48. Budding Friday, December 4, 2009
  49. 49. Budding Friday, December 4, 2009
  50. 50. Budding Friday, December 4, 2009
  51. 51. Friday, December 4, 2009
  52. 52. Mitosis Friday, December 4, 2009
  53. 53. Mitosis Friday, December 4, 2009
  54. 54. Friday, December 4, 2009
  55. 55. Meiosis Friday, December 4, 2009
  56. 56. Meiosis Friday, December 4, 2009

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