Question

Question 18
(a) NADP reductase enzyme is located on ............... .
(b) Breakdown of proton gradient leads to release of .............. .

Answer 1

(a) NADP reductase enzyme is located on the outer side of thylakoid membrane. It is bounded to the thylakoid membrance in light and becomes free in stroma during dark.
(b) ATP Molecules The movement of $H^{+}$ ions across the membrane is coupled with the formation of ATP synthesis in presence of enzyme ATP synthase.