The processes that use the mechanisms are: Cellular respiration â ATP is generated by oxidation of organic molecules, the passage of electrons down an electron transport chain, and chemiosmosis. The final electron acceptor is almost always inorganic. Aerobic â the final electron acceptor is O 2.
The Sumerians lived in Mesopotamia around 4000 BC. Mesopotamia or the Fertile Crescent was a region in the Middle East between the Tigris and Euphrates rivers, in the territory of modern Iraq, Iran and Syria.
As time went by, the clever Sumerians invented things they needed - like the wheel, the sailboat, and the first written language. They also invented frying pans, razors, kilns to cook bricks and pottery, bronze hand tools, the plow, the plow seeder, cosmetics, and cylinder seals. The Sumerians were a very clever people. What was Babylon?