Consider the following processes :
(A) Photolysis of water
(B) Photophosphorylation
(C) Reduction of carbon dioxide
(D) Formation of NADPH2
Which of these occur during light reaction of photosynthesis ?
1
Only (A) and (B)
2
Only (A), (B) and (C)
3
Only (A), (B) and (D)
4
(A), (B), (C) and (D)