The $\beta$ -Oxidation of Mono- and Polyunsaturated Fatty Acids
A) Requires an Requires

The $\beta$ -oxidation of mono- and polyunsaturated fatty acids

A) requires an extra cycle through the pathway.
B) involves the reduction of the double bonds and then the continuation of $\beta$ -oxidation.
C) yields succinyl-CoA.
D) involves isomerization and in some cases reduction of the double bonds before the continuation of $\beta$ -oxidation.