Question

During light reaction, as electrons move through photosystems, protons are transported across the membrane. This happens because of-

• A. The primary acceptor of $e^{-}$ (located towards the outer surface of the membrane) transfers its electron not to an $e^{-}$ carrier but to $H$ carrier
• B. The primary acceptor of $e^{-}$ transfers only its $e^{-}$ to $e^{-}$ carrier
• C. The primary acceptor of $e^{-}$ transfers only $H^{+}$ to the next carrier
• D. $NADP$ - reductase is present in grana

Answer 1

Answer: (A)

Correct answer is (a) The primary acceptor of $e^{-}$ (located towards the outer surface of the membrane) transfers its electron not to an $e^{-}$ carrier but to $H$ carrier