The most accepted Fluid Mosaic Model describe | vedclass

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(B) According to the Fluid Mosaic Model,lipids and proteins are dynamic within the membrane. However,protein molecules do not exhibit 'flip-flop' move

Vedclass · Accepted Answer

Proteins also exhibit flip-flop movement within the lipid bilayer.

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(B) According to the Fluid Mosaic Model,lipids and proteins are dynamic within the membrane. However,protein molecules do not exhibit 'flip-flop' movement (transverse diffusion from one leaflet to the other) within the lipid bilayer. This is because proteins are large in size and possess hydrophilic regions that would need to pass through the hydrophobic core of the lipid bilayer,which is energetically unfavorable. Therefore,statement $B$ is incorrect.

The most accepted Fluid Mosaic Model describes the cell membrane as a quasi-fluid structure where lipids and integral proteins are arranged in a mosaic pattern. In recent years,this model has been refined. Which of the following statements is incorrect regarding this model?

Similar Questions

Which scientists proposed the most widely accepted model of the cell membrane?

Which statement is incorrect regarding the cell membrane?

The cell membrane is primarily composed of:

....... cannot pass through the lipid bilayer. They require carrier proteins in the membrane for facilitated transport.

$A$ boy is studying the transport of a certain type of molecule into a cell. He finds that the transport slows down when the cells are poisoned with a chemical that inhibits energy production. Under normal circumstances,the molecules studied by the boy are probably transported by

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