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What else can I help you with?
Which molecule would be unable to diffuse through a cell membrane?
A molecule that is too large or charged would be unable to diffuse through a cell membrane.
How can water go through the cell membrane when it is polar?
Because it is a small molecule, water can diffuse through the cell membrane.
How do protist get rid of wastes?
by allowing them to diffuse through the cell membrane
What substance will diffuse through a membrane?
Substances that are small, nonpolar, and uncharged will diffuse through a membrane easily. This includes gases like oxygen and carbon dioxide, as well as small lipophilic molecules. Larger or charged molecules may require assistance from transport proteins to cross the membrane.
Can CO2 diffuse through the lipid bilayer?
Yes, carbon dioxide (CO2) can diffuse through the lipid bilayer of a cell membrane.
Why do sugar molecules not diffuse through a plant cell membrane?
Sugar molecules do not diffuse through a plant cell membrane because they are too large and polar to pass through the hydrophobic interior of the lipid bilayer. Instead, sugar molecules are transported across the membrane by specific transport proteins, such as sugar transporters, that facilitate their movement into the cell.
Can ions diffuse through a membrane?
Yes, ions can diffuse through a membrane.
How do water-soluble molecules diffuse through the cell membrane?
Water-soluble molecules diffuse through the cell membrane by passing through protein channels or transporters that are embedded in the membrane. These channels and transporters allow the molecules to move across the membrane, from an area of high concentration to an area of low concentration, without requiring energy.
Can all molecules diffuse through all cell membranes?
No, not all molecules can diffuse through all cell membranes. The ability of a molecule to diffuse through a cell membrane depends on its size, charge, and solubility in lipids. Small, non-polar molecules can generally pass through the lipid bilayer of cell membranes via simple diffusion, while larger, polar molecules may require specific transport mechanisms.
Which substances did not diffuse the membrane?
starch doesnt diffuse through the dialysis membrane.
What particles could diffuse easily through a cell membrane sodium and oxygen?
Oxygen (O2)
How do protists eliminate waste?
Protists eliminate wastes by allowing them to diffuse through the cell membrane.
