The organic molecules known as phospholipids are key components of cell membranes and composed of what monomeric units?

Question

Quizplus · Accepted Answer

Phospholipids are composed of both glycerol and fatty acids. The glycerol component has a hydrophilic (water-loving) head while the fatty acid component has a hydrophobic (water-fearing) tail. This dual nature allows for the formation of cell membranes with a hydrophilic exterior and hydrophobic interior. Amino acids are the monomeric units of proteins while nucleotides are the monomeric units of nucleic acids, neither of which make up phospholipids.

The Organic Molecules Known as Phospholipids Are Key Components of Cell