InterviewSolution
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InterviewSolution
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`O_(2)` evotution is directly associated with Or Which of the following does not participates when the light reaction synthesizes only ATP or performs the cyclic flow of electronsA. PS-IB. PS-IIC. PhytochromeD. Phycocyanin |
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Answer» Correct Answer - B The photosystem-II (reaction centre of _680) extracts an `e^(-)` from water returning to its unexcited state. The removal of four `e^(-)` from two molecules of water requires 4 quanta of light to fall on PS-II and leads to the production of `4H^(+)` ions and one molecules of `O_(2)`. |
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