Which of the Lipid Groups Below is Structurally Unlike the Others

Question

Which of the lipid groups below is structurally unlike the others?
A)Steroids
B)Neutral fats
C)Triglycerides
D)Phospholipids

Accepted Answer

Steroids are structurally different from the other options because they are based on a core structure of four fused rings, unlike neutral fats, triglycerides (which are actually the same as neutral fats), and phospholipids, which are based on fatty acid chains.