The difference between cyclic and non-cyclic electron transport NON CYCLIC PHOSPHORELATION CYCLIC PHOSPHORELATION BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED ONLY PSI INVOLVED ELECTRON MOVES IN A NON CYCLIC MANNER ELECTRON MOVES IN A CYCLIC MANNER ELECTRON FINALLY ACCEPTED BY NADP ELECTRON TRAVELS BACK TO PS I ATP AND NADPH ARE PRODUCED ATP ONLY PRODUCED PHOTOLYSIS OF WATER OCCURRED PHOTOLYSIS OF WATER ABSENT OXYGEN IS BYPRODUCT OXYGEN NOT EVOLVED MOST PRODOMINANT SYSTEM IN GREEN PLANTS MOST PRODOMINANT IN BACTERIA How can non cyclic photosynthetic electron transport function if the PSII and PS1 units are located in different regions of the thylakoid membrane? There is a mobile electron carriers in between PS I and PS II. Those are PQ (acts as a carrier between PS II and cytochrome complex) and PC (Cytochrome complex to PS I) NON CYCLIC PHOSPHORELATION CYCLIC PHOSPHORELATION BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED ONLY PSI INVOLVED ELECTRON MOVES IN A NON CYCLIC MANNER ELECTRON MOVES IN A CYCLIC MANNER ELECTRON FINALLY ACCEPTED BY NADP ELECTRON TRAVELS BACK TO PS I ATP AND NADPH ARE PRODUCED ATP ONLY PRODUCED PHOTOLYSIS OF WATER OCCURRED PHOTOLYSIS OF WATER ABSENT OXYGEN IS BYPRODUCT OXYGEN NOT EVOLVED MOST PRODOMINANT SYSTEM IN GREEN PLANTS MOST PRODOMINANT IN BACTERIA Solution The difference between cyclic and non-cyclic electron transport NON CYCLIC PHOSPHORELATION CYCLIC PHOSPHORELATION BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED ONLY PSI INVOLVED ELECTRON MOVES IN A NON CYCLIC MANNER ELECTRON MOVES IN A CYCLIC MANNER ELECTRON FINALLY ACCEPTED BY NADP ELECTRON TRAVELS BACK TO PS I ATP AND NADPH ARE PRODUCED ATP ONLY PRODUCED PHOTOLYSIS OF WATER OCCURRED PHOTOLYSIS OF WATER ABSENT OXYGEN IS BYPRODUCT OXYGEN NOT EVOLVED MOST PRODOMINANT SYSTEM IN GREEN PLANTS MOST PRODOMINANT IN BACTERIA How can non cyclic photosynthetic electron transport function if the PSII and PS1 units are located in different regions of the thylakoid membrane? There is a mobile electron carriers in between PS I and PS II. Those are PQ (acts as a carrier between PS II and cytochrome complex) and PC (Cytochrome complex to PS I) NON CYCLIC PHOSPHORELATION CYCLIC PHOSPHORELATION BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED ONLY PSI INVOLVED ELECTRON MOVES IN A NON CYCLIC MANNER ELECTRON MOVES IN A CYCLIC MANNER ELECTRON FINALLY ACCEPTED BY NADP ELECTRON TRAVELS BACK TO PS I ATP AND NADPH ARE PRODUCED ATP ONLY PRODUCED PHOTOLYSIS OF WATER OCCURRED PHOTOLYSIS OF WATER ABSENT OXYGEN IS BYPRODUCT OXYGEN NOT EVOLVED MOST PRODOMINANT SYSTEM IN GREEN PLANTS MOST PRODOMINANT IN BACTERIA.