Bio-Physics (M.Phil./Ph.D.) 2015 Panjab University Entrance Exam With Answers

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43.

Photosystem-II functions as a light-dependent water-plastoquinone oxidoreductase. What are the names of two reaction centre proteins that bind the electron,transfer, prosthetic groups, such as P 680, phrophytin and plastoquinone-

A: C P 43 and C P 47
B: D1 and D2
C: 33 Kda and 23 Kda
D: FA and FB

The answer is: B

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