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Solution


Q.

Which of the following combinations is required for chemiosmosis         [2023]
1 Proton pump, electron gradient, ATP synthase  
2 Proton pump, electron gradient, NADP synthase  
3 Membrane, proton pump, proton gradient, ATP synthase  
4 Membrane, proton pump, proton gradient, NADP synthase  

Ans.

(3)

Chemiosmosis requires a membrane, a proton pump, a proton gradient and ATP synthase.