Question

Ferredoxin is a constituent of
(a) PS -I
(b) PS -II
(c) Hill reaction
(d) \(P_{680}\)

Answer 1

Correct option (a) PS-l Explanation : Ferredoxin (Fd) is a soluble protein which acts as electron carrier and forms a constituent of PS-I. Ferredoxin passes electrons to reductase complex which helps in reducing NADP+ to NADPH (a strong reducing agent).