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Author Question: Which catabolic processes may have been used by cells on ancient Earth before fr (Read 1419 times)

TI

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on: Jun 12, 2013
Which catabolic processes may have been used by cells on ancient Earth before free oxygen became available?
A) glycolysis and fermentation only
B) glycolysis and the citric acid cycle only
C) glycolysis, pyruvate oxidation, and the citric acid cycle
D) oxidative phosphorylation only
E) glycolysis, pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation, using an electron acceptor other than oxygen


coco

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Reply #1 on: Jun 13, 2013
Definitely E. 100 percent certain ;)


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TI

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Reply #2 on: Jun 17, 2013
Marking this solved, thanks Coco :D


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