Question

true or false question
lipid - soluble substances diffuse easily through the plasma membrane, while lipid - insoluble substances must use channel proteins.
o true
o false
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Explanation:

The plasma membrane has a lipid - bilayer structure. Lipid - soluble substances can easily diffuse through the non - polar lipid bilayer. Lipid - insoluble substances, especially polar or charged ones, generally require channel proteins or carrier proteins to cross the membrane.

Answer:

True