Are Phospholipid Heads Polar or Nonpolar
A single phospholipid molecule has a phosphate group on one end called the head and two side-by-side chains of fatty acids that make up the lipid tails. Phospholipids consist of a glycerol molecule two fatty acids and a phosphate group that is modified by an alcohol. Pin On Macromolecules Lipids Phospholipids A phospholipid is made of a polar head which includes the phosphate group and the glycerol molecules and 2 nonpolar fatty acid tails. . The phosphate heads are polar which allows them to mix with water. The fatty acid chains are the uncharged nonpolar tails which are hydrophobic. The phosphate group is the negatively-charged polar head which is hydrophilic. Remember that phospholipid molecules are amphiphilic which means that they contain both a nonpolar and polar region. The majority of atoms in the hydrophobic tails are nonpolar and have no charge this is what makes. Phospholipids are molecules that contain a head m...