a ubiquinone + pyruvate + H2O => a ubiquinol + acetate + CO2
a ubiquinone + pyruvate + h2o => a ubiquinol + acetate + co2
a ubiquinone + pyruvate + H2O => a ubiquinol + acetate + CO2
a ubiquinone + pyruvate + h2o => a ubiquinol + acetate + co2