coenzyme q10 (ubiquinone, ubidecarenone, coq10) molecule, chemical structure. plays an essential role in the production of

coenzyme q10 ubiquinone ubidecarenone coq10 coq quinone vitamin mitochondria respiration energy ubiquinol antioxidant isoprene isoprenoid electron transport deficiency supplement food nutritional dietary meat fish ubiquinon carbon hydrogen oxygen molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula circle ring line drawing skeletal