Who proposed the theory of lipid solubility?

According to the 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 incorrect?

Explain the association of carbohydrates with the plasma membrane and their significance.

Cell recognition is mediated by components of the cell membrane. These components are generally composed of .........

An example of a selectively permeable membrane is

Solid form of food engulfing by cell membrane is called ........