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A specific protein that recognizes certain molecules bringing them across the membrane?
The protein you are referring to is likely a transporter protein, which is responsible for facilitating the transport of specific molecules across the cell membrane. These transporter proteins bind to their target molecules on one side of the membrane and undergo a conformational change to transport the molecules to the other side. Examples include glucose transporters and ion channels.
What kind of protein helps some substances cross the cell membrane?
Carrier proteins help facilitate the movement of certain substances across the cell membrane by binding to specific molecules and carrying them across. These proteins undergo conformational changes to transport the substances across the membrane.
What is a membrane protein that allows specific charged molecules to pass through from one side of the membrane to another?
Ion channel proteins are membrane proteins that allow specific charged ions, such as sodium, potassium, or calcium, to pass through from one side of the membrane to another. They play a critical role in maintaining cell function and communication.
What is pore protein?
Pore proteins are a type of membrane protein that form channels in cell membranes, allowing specific substances to pass through. These proteins play a crucial role in the regulation of nutrient uptake, waste removal, and cell signaling in various organisms. Examples include aquaporins for water transport and ion channels for ion movement.
What Substances that can freely dissolve through the plasma membrane are made of?
Substances that can freely dissolve through the plasma membrane are generally small and nonpolar molecules, such as oxygen, carbon dioxide, and ethanol. These molecules are able to pass through the lipid bilayer of the plasma membrane without requiring a specific transport protein.
What happens during the process of faciltated diffusion?
An Integral Membrane Protein Assists A Specific Substances Across The Membrane.
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 type of protein is found in the cell membrane which regulates the coming and going of substances into and out of the cell?
Membrane Protein
How does a protein transport substances across a cell membrane?
carrier protein
What is a specific protein that recognizes certain molecules?
balls
A specific protein that recognizes certain molecules bringing them across the membrane?
The protein you are referring to is likely a transporter protein, which is responsible for facilitating the transport of specific molecules across the cell membrane. These transporter proteins bind to their target molecules on one side of the membrane and undergo a conformational change to transport the molecules to the other side. Examples include glucose transporters and ion channels.
What protein recognizes certain molecules bringing them across a membrane?
channel or transport or receptor
What kind of protein helps some substances cross the cell membrane?
Carrier proteins help facilitate the movement of certain substances across the cell membrane by binding to specific molecules and carrying them across. These proteins undergo conformational changes to transport the substances across the membrane.
What does a plasma membrane protein do?
Helps substances move in and out of the cell
Movement of substances from higher to lower concentration across a semipermeable membrane that must have a specific protein carrier but no energy expenditure is called?
Facilitated diffusion is the movement of substances from higher to lower concentration across a semipermeable membrane with the help of specific protein carriers, without requiring energy input.
What is a gated protein?
A gated protein is a protein that can open or close a gate in a cell membrane, regulating the flow of ions or molecules across the membrane. This process allows for the selective transport of specific substances in and out of cells, contributing to cellular function and signaling.
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.
