which bacteria increased first oxygen level 0- 10%
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Bacteria that require oxygen to grow are called obligate aerobic bacteria. In most cases, these bacteria require oxygen to grow because their methods of energy production and respiration depend on the transfer of electrons to oxygen, which is the final electron acceptor in the electron transport reaction.The main reason behind why anaerobic bacteria cannot grow in presence of oxygen can be explained by the following: Oxygen toxicity: Anaerobes lack certain enzymes that are essential for bacteria to survive in presence of oxygen. ... One oxygen reduction product is superoxide anion produced by univalent reduction of oxygen
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This type of bacterial behavior was first described more than 100 years ago by Engelmann, who ... The oxygen concentration inside the band seemed to decrease to zero ( below ...
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