Which one of the following is not true about the light reactions of photosynthesis ?

Options

A. Light energy provides energy for the photolysis of water through excitation of the reaction centre of PS II
B. The flow of electrons from water to NADP in non-cyclic electron transport produces one ATP
C. Reactions of the two photosystems are needed for the reduction of NADP
D. `P_680` and `P_700` are the reaction centers of PS I and PS II respectively

Answer

D

Explanation

PSI comprises of about 200 to 400 chlorophylls, 50 carotenoids, one molecule of `P_(700)` PSII comprises of about 200 chlorophyll, 50 carotenoid and one molecule of `P_680` .