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Does facilitated diffusion require a carrier or channel protein for the movement of molecules across the cell membrane?
Yes, facilitated diffusion requires a carrier or channel protein for the movement of molecules across the cell membrane.
What is a large protein in the cell membrane that transports a specific ion?
Ion channel
What membrane of a cell acts like a channel?
The cell membrane contains various proteins that act as ion channels, allowing specific ions to pass through. These membrane channels are integral in regulating the transport of ions and maintaining the functionality of the cell.
What is a type of protein found in the cell membrane which regulates the coming and going of substances into or out of the cell?
Channel proteins are a type of protein found in the cell membrane that regulate the passage of specific ions or molecules into or out of the cell. These proteins form channels or pores that allow substances to pass through the membrane, controlling the movement of substances across the cell membrane.
What is the fuction of a cell membrane in a plant?
The function of the cell membrane in a plant is to protect the nucleus, which is the cells brain.
Why do you have diffusion?
so molecules can use protein channel to cross a cell membrane-cleo
What involves cell membrane receiving and sending messages?
a protein forming a channel for an ion
What does a channel protein do in the context of cellular transport?
A channel protein helps facilitate the passage of specific molecules or ions across a cell membrane, allowing for efficient and selective transport in and out of the cell.
What is the fuction of the membrane?
allows materials to move in and out of the cell and holds the cell together
What is the function of a channel protein in cellular transport?
A channel protein in cellular transport acts as a passageway for specific molecules to move in and out of the cell, helping to regulate the flow of substances across the cell membrane.
The proccess by which a protein channel allows molecules to cross the cell membrane is called?
Facilitated diffusion
What happens if the particle is too large to get across the membrane?
The cell use something called a protein channel that helps larger particles across the cell membrane.
