Which of the following statements concerning the electron-transport chain 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 are transferred through a series of protein complexes and electron carriers within the electron transport chain, which is a crucial step in cellular respiration for the production of ATP. This process occurs in the inner mitochondrial membrane in eukaryotes and the plasma membrane in prokaryotes.

Which of the Following Statements Concerning the Electron-Transport Chain Is