The scientific meaning of diffusion is when the particles separate/spread out
Diffusion carried out by protein channel is termed channel mediated diffusionRead more http://www.kgbanswers.com/what-is-channel-mediated-diffusion/4450816#ixzz1EANNtr00
In Biology there are three types of diffusion. There are simple, channel, and facilitated diffusion.
Channel diffusion refers to the spread of a product or service through different distribution channels. It involves making the product available to customers through various means such as online stores, retail outlets, or partnerships with other businesses. Channel diffusion helps reach a wider audience and increase accessibility to the product.
Channel proteins facilitate the passive movement of molecules down their concentration gradient. They form channels across the cell membrane, allowing specific molecules to move in and out of the cell without requiring energy input. This process is known as facilitated diffusion.
It is an integral protein that acts as a channel.
Yes, facilitated diffusion requires a carrier or channel protein for the movement of molecules across the cell membrane.
Water can cross cell membranes through both channel-mediated diffusion and simple diffusion. While aquaporins, specialized water channels, facilitate rapid water transport, water molecules can also passively diffuse through the lipid bilayer, albeit at a slower rate. Thus, while channel-mediated diffusion is a significant route for water movement, it is not the only one.
so molecules can use protein channel to cross a cell membrane-cleo
Facilitated diffusion
Facilitated diffusion occurs through a protein channel by allowing specific molecules to pass through the cell membrane with the help of a protein channel. The protein channel acts as a tunnel that facilitates the movement of molecules that are too large or polar to pass through the membrane on their own. The molecules bind to the protein channel, which changes shape to allow them to pass through, ultimately helping them move across the membrane.
It's actually from the Latin, meaning "to pour out."
The prefix meaning "inside" in both diffusion and osmosis is "intra-." This prefix is used to indicate movement or passage within a structure or system.