In non-cyclic photophosphorylation, all the participants acts as electron donor and acceptor except

In non-cyclic photophosphorylation, all the participants acts as elect

1.	In non-cyclic photophosphorylation, all the participants acts as electron donor and acceptor except
A.	Chl-a of PS I
B.	Chl-a of PS II
C.	NADP
D.	Both (A) and (B)
Answer» D. Both (A) and (B)