because those that can't get through the membrane by themselves can get help. transport proteins give them a ride through the membrane. different transport proteins make it easier for certain molecules to get through the membrane without cell using energy
Energy is not required for passive transport, as it occurs naturally due to the concentration gradient without the cell expending energy. Examples of passive transport include simple diffusion, facilitated diffusion, and osmosis.
facilitated
It does not require the use of the cells energy.
Facilitated diffusion is a type of passive transport which does not require the cell to expend energy.
beceause it just does
Facilitated diffusion does not require the use of energy.
Facilitated diffusion requires membrane proteins
Energy is not required for passive transport, as it occurs naturally due to the concentration gradient without the cell expending energy. Examples of passive transport include simple diffusion, facilitated diffusion, and osmosis.
facilitated
It does not require the use of the cells energy.
No, facilitated diffusion does not require energy for the movement of molecules across the cell membrane.
Facilitated diffusion does not require energy for the transportation of molecules across the cell membrane.
Facilitated diffusion does not require energy to transport molecules across the cell membrane.
Facilitated diffusion is a type of passive transport which does not require the cell to expend energy.
Facilitated diffusion is a type of diffusion specifically for larger molecules, to help them cross a selectively permeable membrane with the help of integral proteins that act as carriers. Facilitated diffusion is a passive process, i.e. it does not need energy/ATP.
simple and facilitated diffusion don't require energy and are forms of passive transport. Active transport requires energy
Passive transport. This process allows molecules to move across the cell membrane without the use of energy. It includes simple diffusion, facilitated diffusion, and osmosis.