Simple Diffusion

Simple Diffusion simple diffusion The difference between simple and facilitated diffusion is that facilitated diffusion: A Requires a protein transporter B Moves molecules simple life simple diffusion, rather the movement of these substances is dependent only upon ______ -bulk filtration -facilitated diffusion -the

simple life The model covers diffusion in a container, diffusion across a cell membrane, and osmosis • Model takes just 20 minutes to build! Perfect for use in class or

simple diffusion Simple diffusion is the process by which solutes move through a concentration gradient in a solution across a semipermeable membrane, without Diffusion Cell membranes are selectively permeable This means that they allow the movement of some molecules freely across them, but do not allow the free