According to widely accepted "fluid mosaic model" cell membranes are semi-fluid, where lipids and integral proteins ca

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Q 2756801774.     According to widely accepted "fluid mosaic model"
cell membranes are semi-fluid, where lipids and
integral proteins can diffuse randomly. In recent
years, this model has been modified in several
respects. In this regard, which of the following
statements is incoiTect?
AIPMT 2005
A

proteins in cell membranes can travel within the lipid bilayer.

B

proteins can also undergo flip-flop movements in the lipid bilayer.

C

proteins can remain confined within certain domains of the membrane

D

many proteins remain completely embedded within the lipid bilayer.

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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