Chemicals Called Uncouplers Can Make Membranes Permeable to Small Molecules

Multiple Choice

Chemicals called uncouplers can make membranes permeable to small molecules and ions. What effect might uncouplers have on photosynthesis?

A) increased ATP production because cyclic electron transport would increase
B) decreased ATP production because the proton gradient would increase
C) decreased ATP production because the proton gradient would decrease
D) decreased NADPH production because the proton gradient would increase
E) decreased NADPH production because the proton gradient would decrease