Question

select all that apply choose all the roles that the protein and phospholipid coating of a lipoprotein serve. multiple select question. protects the cholesterol from being absorbed by cells enables lipid droplets to remain suspended in the blood helps agglutinate cholesterol droplets so that they can be removed by wbcs forms a recognition marker for cells

Answer 1

The protein and phospholipid coating of a lipoprotein serves multiple roles, including protecting cholesterol, enabling lipid transport, aiding in cholesterol removal, and acting as a recognition marker for cells.

Step-by-step explanation:

The protein and phospholipid coating of a lipoprotein serve multiple roles:

1. Protects the cholesterol from being absorbed by cells: The coating prevents the cholesterol from freely interacting with the cell membranes, keeping it within the lipoprotein.
2. Enables lipid droplets to remain suspended in the blood: The coating allows lipids, which are hydrophobic, to be transported in the hydrophilic blood by forming water-soluble complexes.
3. Helps agglutinate cholesterol droplets so that they can be removed by white blood cells (WBCs): The coating promotes the clustering of cholesterol droplets, facilitating their recognition and removal by the immune system.
4. Forms a recognition marker for cells: The protein components of the coating can act as markers that help cells recognize and interact with the lipoprotein.