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According to widely accepted "fluid mosa...

According to widely accepted "fluid mosai model" cell membranes are semi -fluid , where lipids and integral proteins are diffuse randomly. In recent years, this model has been ,modified in several respects . In this regard , which of the following statements is incorrect?

A

Proteins can also undergo flip-flop movements in the lipid bilayer

B

Many proteins remain completely embedded within the lipid bilayer

C

Proteins in cell membranes can travel within the lipid bilayer

D

Proteins can remain confined within certain domains of the membranes

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The correct Answer is:
A
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