A) they are part of DNA
B) they are found only in animals
C) they contain fatty acids
D) They have a polar and non-polar end
E) They are an important energy carrier molecule© BrainMass Inc. brainmass.com September 19, 2018, 11:26 pm ad1c9bdddf - https://brainmass.com/biology/human-biology/phospholipids-are-unusual-and-important-to-cell-structure-because-114038
Phospholipids are unusual in that they have a polar and a non-polar end. In this sense, they are called ...