Question

what is an analogy that describes the process of electron carriers

Answer 1

For an electron cloud model, the analogy would be the propeller blades on a plane.

Answer 2

i think this question pertains to electron carriers (e.g. NADH) for the electron transport chain.

They are like taxi cabs, they take electrons and drop them off where they need to be to be functional..you can extend this analogy.