Channel protein flashcard sets

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channel protein definitions
# Definition Sets
1protein that forms a channel to allow a particular molecule or ion to cross the plasma membrane5 sets
2a membrane protein that forms a channel or pore completely through the membrane and that is usually permeable to one or to a few water-soluble molecules, especially ions.2 sets
3an integral protein that selectively allows molecules across the plasma membrane. see also entries under 'ion channel', 'voltage-gated channel', and 'ligand-gated channel'.2 sets
4transport protein that functions by having a hydrophilic channel that certain molecules use as a tunnel through the membrane2 sets
5has ion channels to move ions in and out of cell2 sets
6an integral protein that selectively allows molecules across the plasma membrane, by forming tunnel-like pores in the cell membrane, carries out faccilitated diffusion1 set
7integral protein, not a glycoprotein.1 set
8pore1 set
9provide corridors that allow a specific molecule pr ion to cross the membrane1 set
10a passive transport protein that forms channels in the lipid bilayer through which certain ions can cross the membrane.1 set
11transport protein that provides a tubelike opening in the plasma membrane through which particles can diffuse1 set
12a substance, located in the cell membrane and made of amino acids, which other substances can pass through to cross the cell membrane1 set
13a membrane protein that forms a channel or pore completely through the membrane & that is usually permeable to one or to a few water-soluble molecules, especially ions1 set
14involved in the passage of molecules through the membrane. they have a channel that allows a substance to simply move across the membrane.1 set
15protein responsible for mediating the passive transport of molecules from one side of the lipid bilayer to the other1 set
16a protein that molecules or ions can move freely accross, or carriers that selectively combine with an ion or substrance to help it move accross the membrane1 set
17lets stuff get through the cell membrane1 set
18forms a channel to allow a particular molecule or ion to cross the plasma membrane1 set
19a membrane protein that forms a channel or pore completely throught the membrane and that is usually permeable to one or to a few water-soluble molecules, especially ions1 set
20a substance can simply move across the protein1 set
21an integral protein that permits a certain type of ion to pass through the plasma membrane1 set
22provides hydrophilic corridors to cross the membrane1 set
23a transport protein that functions by having a hydrophobic channel that certain molecules or atomic ions use as a tunnel through the membrane1 set
24a protein that allows a particular molecule or ion to feely cross the membrane as it enters or leaves the cell1 set
25integral protein1 set
26a protein in the plasma membrane that forms a channel to allow a particular molecule or ion to cross the plasma membrane1 set
27helps with diffusion, no shape change1 set
28membrane-protein with a tunnel like shape that creates a channel through a membrane that allows charged particles (ions) to pass through.1 set
29have hydrophilic channel that certain molecules/atomic ions use as a tunnel through the membrane1 set
30a membrane protein that forms an aqueous passageway through which specific solutes may pass.1 set
31a membrane protein that forms tunnel-like pores in the cell membrane, allowing electrically charged ions in and out of the cell.1 set
32faciliates the rapid transport of water through the plasma membrane in response to osmotic gradients1 set
33allow particle molecules to pass the membrane freely (like tunnels)1 set
34a membrane protein that forms tunnel-like pores in the cell membrane, allowing electricity charged ions in and uot of the cell1 set
35protein that are found in the cell membranes that aid in transporting molecules in and out of the cell1 set
36a protein in the plasma membrane that has a pore through it for the passage of materials between the cytoplasm and extracellular fluid1 set
37proteins that allow ions to diffuse across the membrane1 set
38channel that proteins travel through1 set
39integral proteins that create a polar passage through the membrane1 set
40aquaporins, facilitate passage of water1 set