Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan

تمرين 3

Which of the following is a correct step in the light-dependent reactions of the Z system?
A)Light is absorbed at P700, and electrons flow through a pathway to NADP + , the final acceptor of the linear pathway.
B)Electrons flow from photosystem II to water.
C)NADP + is oxidized to NADPH as it accepts electrons.
D)Water is degraded to activate P680.
E)Electrons pass through a thylakoid membrane to create energy to pump H + through the cytochrome complex.