Author Question: Which catabolic processes may have been used by cells on ancient Earth before fr (Read 1428 times)

TI

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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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Definitely E. 100 percent certain ;)



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TI

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Marking this solved, thanks Coco :D



 

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