AP BIOLOGY

Detailed explanation-1: -Phospholipids are important cell membrane constituents because they can form bilayers in water. Studies have shown that the cell membrane is primarily composed of lipids and proteins. The major lipids present are phospholipids which are arranged in a bilayer.

Detailed explanation-2: -Phospholipids are the major component of cell membrane to form lipid bilayers.

Detailed explanation-3: -The major component of cell membranes is phospholipids. Phospholipids are a type of lipid that makes up the cell membrane. Phospholipids are amphipathic, meaning they have both hydrophobic parts, which do not readily mix with water, and hydrophilic parts, which mix with water.