Which of the Following is an Example of a Molecule

Question

Which of the following is an example of a molecule being oxidized? A) oxygen being converted into H2O B) pyruvate being converted into lactic acid C) FAD being converted into FADH2 D) NADH being converted into NAD⁺

Accepted Answer

Oxidation involves the loss of electrons. NADH being converted into NAD⁺ involves the loss of electrons, thus it is an example of oxidation.