Passive, it's just a substance moving from higher to lower concentrations.
P.I.S.O.- Potassium in Sodium out facilitated diffusion, active transport , and passive transport and simple diffusion.
passive
simple and facilitated diffusion don't require energy and are forms of passive transport. Active transport requires energy
Passive.
Diffusion and osmosis are passive and do not require energy.
No it does not..........simple diffusion is nauture
Passive.
passive
No. Facilitated diffusion is a type of passive transport.
simple diffusion.
Diffusion is an example of passive transport, like osmosis(the diffusion of water through a membrane).
Carbon dioxide transport is passive because it moves across cell membranes by simple diffusion, down its concentration gradient. However, in the blood, most carbon dioxide is carried in the form of bicarbonate ions, which is facilitated by specific enzymes and transport proteins.