Question

Ferredoxin is a component of

• A. Hill reaction
• B. Photosystem- I
• C. P-680
• D. Photosystem- II

Answer 1

The correct option is B Photosystem- I

Ferredoxin is iron-sulfur containing protein present on the stromal side of the thylakoid membrane. It is a component of PS I and receives electrons from PSI and reduces to NADP+ to form NADPH. The reaction is catalyzed by the membrane-bound enzyme NADP reductase.

So, the correct answer is option B.