o2, nadph, atp are the products that result from the light reactions of oxygenic photosynthesis.
o2, nadph, atp are the products that result from the light reactions of oxygenic photosynthesis.
what are the products that result from the light reactions of oxygenic photosynthesis?
o2, nadph, atp
Na
Na
the main source of oxygen in the atmosphere is oxygenic photosynthesis, and its first appearance is sometimes referred to as the oxygen catastrophe. geological evidence suggests that oxygenic photosynthesis, such as that in cyanobacteria, became important during the paleoproterozoic era around 2 billion years ago. modern photosynthesis in plants and most photosynthetic prokaryotes is oxygenic. oxygenic photosynthesis uses water as an electron donor, which is oxidized to molecular oxygen () in the photosynthetic reaction center.









































timeline of photosynthesis on earth 









































section::::symbiosis and the origin of chloroplasts.
evolution of photosynthesis