2 a plastoquinone + 4 hnu + 2 H2O = 2 a plastoquinol + O2
2 a plastoquinone + 4 hnu + 2 h2o = 2 a plastoquinol + o2
2 a plastoquinone + 4 hnu + 2 H2O = 2 a plastoquinol + O2
2 a plastoquinone + 4 hnu + 2 h2o = 2 a plastoquinol + o2