This Type of Lipid Molecule is Important in the Structure

Question

This type of lipid molecule is important in the structure and function of cell membranes ________.
A)Wax
B)Phospholipid
C)Triglyceride
D)Estrogen

Accepted Answer

Phospholipids are the main components of cell membranes, as they are amphipathic, meaning they have a hydrophilic head and a hydrophobic tail that allows them to form a bilayer that separates the inside of the cell from the external environment. Waxes are not typically found in cell membranes and are more often used for waterproofing, while triglycerides are used for energy storage and estrogen is a hormone.