• Like
Advantages of new_oxygen-using_organisms
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

Advantages of new_oxygen-using_organisms

  • 230 views
Published

 

  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
230
On SlideShare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
1
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

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