Who proposed the most widely accepted model of the plasma membrane?

At which surface does the Donnan equilibrium occur?

Desmosomes are associated with which of the following?

What is the $Na^+/K^+$ pump in a cell an example of?

Cell membrane carbohydrates participate in:

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?