The distinguishing characteristic of an unsaturated fatty acid is the inclusion of one or more double bonds in the hydrophobic portion of the molecule.

Question

Quizplus · Accepted Answer

This is correct as unsaturated fatty acids have one or more double bonds, which creates a kink in the hydrophobic tail of the molecule. This kink makes it difficult for unsaturated fatty acids to pack tightly, making them generally liquid at room temperature.

The Distinguishing Characteristic of an Unsaturated Fatty Acid Is the Inclusion