The difference between simple and facilitated diffusion is that

Question

Quizplus · Accepted Answer

Facilitated diffusion involves the use of a carrier molecule to transport substances across the membrane, while simple diffusion does not require a carrier molecule. Both types of diffusion do not require energy, so option A is incorrect. Option C is also incorrect as simple diffusion can result in the exchange of substances across a membrane, just like facilitated diffusion. Option D is incorrect as there is a difference between the two types of diffusion.

The Difference Between Simple and Facilitated Diffusion Is That