Figure 7.2 -Which of the Following Is an Accurate Description of the of the Events

Multiple Choice

Figure 7.2
-Which of the following is an accurate description of the events that occur along the electron transport chain depicted in Figure 7.2?

A) ATP is generated directly at three points in the pathway.
B) Electron transfer is directly coupled to chemiosmosis.
C) Each electron transfer between carriers results in oxidation of one carrier and reduction of another.
D) The potential energy of electrons increases at each step in the pathway.