In this experiment researchers labeled a membrane protein an

In this experiment, researchers labeled a membrane protein and tracked its movement overtime. The path of the protein is shown. Do you think that this membrane is associated with lipid rafts? Why or Why not?

Solution

Yes membrane is associated with Lipid rafts.

Lipid rafts are more command and hardly packed than the perimeterly bilayer, but float liberly in the membrane bilayer. Although more familiar in plasma membrane, lipid rafts possess also been described in other bits of the cell, such as the lysosomes and Golgi apparatus.

One key dissimilarity between plasma membranes and lipid rafts from which they procure in lipid configuration. Experimentation has shown that lipid rafts normally contain 3 to 5-fold the quantity of cholesterol found in the perimeterly bilayer. Also, lipid rafts are enhance in sphingolipids such as sphingomyelin, which is representatively elevated by 50% differentiate to the plasma membrane.