The force driving simple diffusion is ________, while the energy source for active transport is ________.
A) the concentration gradient; ADP
B) the concentration gradient; ATP
C) transmembrane pumps; electron transport
D) phosphorylated protein carriers; ATP

Question

Quizplus · Accepted Answer

The force driving simple diffusion is the concentration gradient, while the energy source for active transport is ATP. ADP is not involved in active transport, electron transport is not the energy source for active transport, and phosphorylated protein carriers require ATP as the energy source.

The Force Driving Simple Diffusion Is ________, While the Energy