what-is-a-key-structural-difference-between-saturated-and-unsaturated-fatty-acid

Question

What is a key structural difference between saturated and unsaturated fatty acids?

Accepted Answer

Saturated fatty acids have no double bonds between carbon atoms.

Answer

Unsaturated fatty acids have more than one carboxylic group.

Answer

Saturated fatty acids have a branched chain structure.

Answer

Unsaturated fatty acids are always shorter in length.