Cyclic Electron Transport Occurs When

Question

Cyclic electron transport occurs when A) ATP synthesis is excessive B) Oxygen evolution is suppressed C) A chloroplast has a high NADPH/NADP⁺ D) The D1/D1dimer is damaged E) None of the above are correct

Accepted Answer

Cyclic electron transport occurs when there is a high NADPH/NADP⁺ ratio, as it helps balance the ATP/NADPH energy currency by producing additional ATP without producing NADPH.