Which of the following is a part of photophosphorylation?
Production of ATP from ADP
Production of NADPH2
Synthesis of ADP from ATP
Both A and B
The correct option is C Both A and B
During photophosphorylation, electrons move from water through PSII, intermediate chain of carriers, through PSI, and finally to NADP+ causing its reduction into $$NADPH_2$$. Flow of electrons through the carriers linking PSII and PSI pump protons into the thylakoid lumen. These protons reenter the stroma through F$$_o$$ proton channels of ATP synthase while F$$_1$$ subunit (CF$$_1$$) catalyzes synthesis of ATP. Correct answer is D.