Respuesta :
These proteins allow water molecules to pass through the membrane freely.
How do these protein help in osmosis?
A molecule as highly polar as water cannot diffuse through a lipid bilayer. Osmosis, which is the process of water diffusing across a membrane, is made possible by the protein aquaporin. Water molecules can freely move through the membrane thanks to the channels that these proteins have.
The aquaporins (AQPs) are a family of integral membrane proteins that are essential for regulating transcellular water movement in a variety of body tissues. With regard to tissue water permeability and cellular response to osmotic stress, AQP1 plays a mediating role.
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