Advantages of new_oxygen-using_organisms

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Advantages of new_oxygen-using_organisms

  1. 1. RISE OF LIFE<br />Done by: Nourhan El-Naggar<br /> Sandra Essam<br /> Mafdy Ramsis<br />Mohamed Danklawi<br />Supervised by: Dr.Hoda Mostafa <br />
  2. 2. How life has started on Earth?<br />
  3. 3. Rise of life<br />Understand the origin of life on Earth<br />Millers’ experiment <br />How life has started on Earth? <br />The Meteorite<br />The Panspermia<br />Examining the Earth’s surface<br />Bacteria<br />Bacterial Rocks <br />Cynobacteria<br />Stromatolites<br />
  4. 4. Miller’s Experiment<br />CH4,H2,NH3<br />water<br />
  5. 5. Miller’s Conclusion <br />
  6. 6. Protein<br />Amino Acid<br />
  7. 7. Proteins<br />It takes millions of<br />Amino acids to form<br /> Proteins<br />
  8. 8. DNA Protein <br />
  9. 9. ‘’if everything needs everything else, how the community of molecules ever arise in the first place’’<br /> ( Paul Davies )<br />
  10. 10. Making Human Being<br />
  11. 11. Does life come to Earth from the Universe?<br />
  12. 12. How Life Come to Earth?<br />There are two methods:<br />1)The Meteorite<br />2) Notion of Panspermia<br />
  13. 13. Meteorite<br />
  14. 14. Notion of Panspermia<br />
  15. 15. Exploring the Earth’s Surface<br />
  16. 16. SHRIMP<br />
  17. 17. Bacterial Organism<br />
  18. 18. Cyanobacteria<br />
  19. 19. stromatolites<br />
  20. 20. stromatolites in Shark Bay<br />
  21. 21. New type of cells arose<br />organelles<br />
  22. 22. Mitochondria<br />
  23. 23. Finally<br />

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