Which molecules or substances contain, or are derived from, fatty acids?

Question

Quizplus · Accepted Answer

All of the given molecules or substances contain or are derived from fatty acids. 
- Beeswax is a mixture of esters formed from long-chain fatty acids and long-chain alcohols. 
- Prostaglandins are derived from arachidonic acid, a polyunsaturated fatty acid. 
- Sphingolipids contain a long-chain fatty acid in their ceramide backbone. 
- Triacylglycerols, also known as triglycerides, are composed of a glycerol molecule and three fatty acid chains.

Which Molecules or Substances Contain, or Are Derived From, Fatty