please help thoroughly explain all the steps of light reaction of photosynthesis.

Question

Question

please help

thoroughly explain all the steps of light reaction of photosynthesis.

Answer 1

Answer #1

The light reaction takes place in the grana of the chloroplast.

Electron flow starts due to light reaction. Two photosystems are involved in - PS I and PS II.

The electrons from water splitting are passed from PSII to PSI and to NADP+.

The electron from PSII moves to pheophytin to plastoquinone and then to plastocyanin.

An electron from plastocyanin moves to PSI, from PSI it moves to modified chloroplast and then Fe-S to Ferrodoxin and then to FNR.

Date? Pase reactions flow of in this to system begins with clution flow Iz scheme here 10+ 2600 Theo evolving Llomble of 2H,0

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Answer 2

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