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Did NaCl require a transport protein?
Did NaCl require a transport protein for diffusion?
What is the protein that allows facilitated diffusion of water?
In the facilitated diffusion the transport protein is needed as well in the active transport.
What is the similarity between simple diffusion and facilitated diffusion?
both need transport protein
Diffusion with a channel protein?
They are the channels by which molecules enter in facilitated diffusion.
How do the roles of protein molecules in diffusion differ and active transport?
== == == == == == == == == ==
Is facilitated diffusion type of active transport?
Facilitated diffusion is passive transport as no energy is used, and a protein channel is all that's required. After that it is simple diffusion down a concentration gradient. Anything with the word diffusion in it is passive transport. Diffusion is just the principle of passive transport.
This is the process whereby a protein assists in simple diffusion?
Active transport
What is needed to to facilitate diffusion and active transport?
ATP is needed for these two transport mechanisms to occur.
Facilitated diffusion and active transport?
Facilitated diffusion = down concentration gradient, it just uses a carrier protein (doesn't need energy)Active transport =goes UP concentration gradient with the help of a carrier protein and ENERGY
What are the different kind of cell transfort?
Active transport Passive transport (diffusion and transport using protein channels) Receptor mediated transport
What is the difference between facilitated diffusion with the help of a carrier molecule with the help of a transport protein?
Facilitated diffusion is a type of passive transport (does not require energy). It is called facilitated diffusion because it utilises the carrier protein to diffuse through it. Active transport requires energy to pump certain big molecules to cross over and this uses transport protein. Basically, the difference is just the usage of energy.
Which type of transport occurs when a membrane protein binds to a molecule on one side of the cell membrane and then releases it on the other side?
well daa its facilitated diffusion :] -Aime-
