Passive Membrane Transport

Question 1

diffuse directly through the lipid bilayer (usually small nonpolar molecules that readily dissolve in lipids)

Answer 1

Simple Diffusion

Question 2

either through
a) binding to carrier proteins or
2) through water filled channel proteins

Answer 2

Facilitated Diffusion

Question 3

diffusion of a solvent through a membrane

Answer 3

Osmosis