In plants and cyanobacteria,PSII ______,and PSI ______. A)oxidizes H₂O,reduces NAD⁺ B)oxidizes H₂O,reduces NADP⁺ C)oxidizes O₂,reduces FAD D)oxidizes H₂O,reduces FAD E)none of the above are true

Question

Quizplus · Accepted Answer

PSII oxidizes water to produce oxygen, while reducing plastoquinone. PSI reduces NADP+ to NADPH, using electrons from the electron transport chain initialized by PSII. Cyanobacteria have similar electron transport chains. Therefore, the correct answer is B, as it matches the process of PSI and PSII in plants and cyanobacteria.

In Plants and Cyanobacteria,PSII ______,And PSI ______

In Plants and Cyanobacteria,PSII ,And PSI