In simple diffusion, a substance passes through a membrane without any outside intermediary. The rate of diffusion is based on the force exerted..
simple diffusion.
no
simple diffusion, osmosis and facilitated diffusion.
two molecules must collied before diffusion happens.
Simple diffusion.
It doesn't. (answer by RRU member Cyrem)
facilitated diffusion
Simple squamous epithelium has the shortest diffusion distance due to its thin structure, allowing for rapid diffusion of substances across the epithelium.
both need transport protein
Simple diffusion
In Biology there are three types of diffusion. There are simple, channel, and facilitated diffusion.
P.I.S.O.- Potassium in Sodium out facilitated diffusion, active transport , and passive transport and simple diffusion.