Describe how Photosystem I and Photosystem II work together to produce

Question

Describe how Photosystem I and Photosystem II work together to produce NADPH with proper diagram.

18 Jan 2021

Answer :

Word Count : 370

The structural and photochemical properties of the minimum particles capable of performing light reactions I and II have received much study. Treatment of lamellar fragments with neutral detergents releases these particles, designated photosystem I and photosystem II, respectively. Subsequent harsher treatment (with charged detergents) and separation of the individual polypeptides with electrophoretic techniques have helped identify the components of the photosystems. Each photosystem consists of a light-harvesting complex and a core complex. Each core complex contains a reaction centre with the pigment (either P700 or P680) that can be photochemically oxidized, together with electron acceptors and electron donors. In addition, the core complex _________ _______ ___ ________ ________ _________ _____ ___ ____ __________.
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