Sia
Question
Biology
Posted 7 months ago
Which statement about the plasma membrane is INCORRECT?a. It is composed of lipid bilayer.b. It is composed of two layers of glycoprotein molecules.c. It is selectively permeable.d. It contains receptors for specific signalling molecules.
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Answer from Sia
Posted 7 months ago
B
Key Concept
Plasma Membrane Composition
Explanation
The plasma membrane is primarily composed of a lipid bilayer, not two layers of glycoprotein molecules. Glycoproteins are present but as part of the membrane, not as a separate bilayer.
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