Endosymbiosis Flashcards
1
Q
4.6 bya
A
Origin of earth, Co2, H2O no life
2
Q
3.8 bya
A
first prokaryotes, anaerobic, made energy through fermentation
3
Q
2.5 bya
A
Photosynthetic Prokaryotes (cyanobacteria) produced oxygen due to photosynthesis
4
Q
1.7 bya
A
Aerobic Bacteria. Made energy through cellular respiration. Produced more energy that anaerobic Bacteria
5
Q
1.5 bya
A
First eukaryote, aerobic bacteria subsumed by anaerobic bacteria to harvest more ATPs, symbiosis. Aerobic Bacteria became mitochondria.
6
Q
Evidence
A
Replicates through binary fission AKA bacterial mitosis, contains bacterial ribosomes to produce their own proteins, circular DNA
