1. facilitative diffusion-transport proteins provide a pathway for certain molecules to pass
2. osmosis-the passive transport of water across a selectively permeable membrane
3. diffusion- the net movement of the particles of a substance from where they are more concentrated to where they are less concentrated.
(out of a sophomore Biology book)... hope this helps <3
Active transport requires energy; passive transport does not.
passive
active
Passive transport & follow me on Twitter at BruhMann_
Carrier proteins can be involved in passive transport.
Active transport Passive transport (diffusion and transport using protein channels) Receptor mediated transport
Active transport requires energy while passive transport does not.
Active transport requires energy; passive transport does not.
Active transport requires energy; passive transport does not.
Active transport requires energy, passive transport does not.
The only different between passive and active transport is the use of energy. In passive transport, molecules can either diffuse across the membrane, go through an aquaporin or use a passive transporter. In active transport, energy needs to be released, and it is usually because you are trying to transport a molecule or ion up its concentration gradient.
Passive.