2022 Photosynthesis in Higher PlantsChemiosmotic Hypothesis Medium Question 1 of 2 in Chemiosmotic Hypothesis

Which one of the following is not true regarding the release of energy during ATP synthesis through chemiosmosis? It involves:

A Reduction of NADP to $NADPH_2$ on the stroma side of the membrane
B Breakdown of proton gradient
C Breakdown of electron gradient
D Movement of protons across the membrane to the stroma

The answer is C.

Solution

Concept chemiosmosis in chloroplasts

Chemiosmotic Hypothesis in past papers

2 questions from this chapter have appeared across 2 exam years.