In the Electron Transport Systems of Chloroplasts and Mitochondria

Multiple Choice

In the electron transport systems of chloroplasts and mitochondria,

A) the system consists of a series of membrane bound carriers that transfer electrons from one carrier to another.
B) high energy electrons enter the system and low energy electrons exit the system.
C) energy release occurs when the electron transfers from one carrier to another.
D) All of the choices are correct.