Which coenzymes are involved in the one-electron oxidation of substrates? Select one or more: a FMN b. NAD . d. FADH e. FAD The NADH-dependent conversion of pyruvate to lactate by lactate dehydrogenase involves: Select one: a. The transfer of a hydride to convert a carbonyl to an alcohol b. The transfer of a proton to convert a carbonyl to an alcohol C. The transfer of a proton to convert a carboxylic acid to free CO2 d. The transfer of a hydrogen radical to convert a carbonyl to an alcohol e. The transfer of a hydride to convert a carboxylic acid to free CO2