Which of the following statements is true?
A)Hydrogen ions are pumped across the plasma membrane.
B)Electrons pass from one electron carrier to another in the electron transport chain.
C)Water serves as the final electron acceptor.
D)Chemiosmosis forms carbon dioxide.
E)The chemiosmosis model refers to movement of water.

Question

Quizplus · Accepted Answer

Electrons pass from one electron carrier to another in the electron transport chain. This is a key step in oxidative phosphorylation, where energy stored in the form of the proton gradient is used to produce ATP. Option A is incorrect, as the pumping of hydrogen ions across the plasma membrane occurs during oxidative phosphorylation. Option C is incorrect, as oxygen serves as the final electron acceptor. Option D is incorrect, as chemiosmosis does not form carbon dioxide. Option E is incorrect, as the chemiosmosis model refers to the movement of ions, specifically hydrogen ions, not water.

Which of the Following Statements Is True