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Question : Photosynthesis cannot continue for long if during light reaction . Only cyclic Photophosphorylation takes place. This is because

Answer»

Only ATP is formed`NADPH^(+)+H^(+)`is not formed
Photosystem I-stops getting excited at a wavelength of light beyond 680 nm
There is unidirectional CYCLIC movement of the electrons
There is no EVOLUTION of oxygen

Answer :A


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