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If a culture growing under an atmosphere of 18O2 mineralizes glucose completely via glycolysis, the TCA cycle, and electron t

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Answer #1

the equation for the oxidation of glucose is

C6H12O6+ 6O2 \rightarrow 6CO2+ 6 H2O+ 36ATP+ heat

the oxygen is final electron acceptor, at the complex IV ( part of electron transport chain) oxygen is reduced to water using the electrons from the electron transport chain and H+ from the matrix, so the 18O will be used as the final electron acceptor and it is reduced to water so the 18O will be found in the water.

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