Saturated Fatty Acids Are Different to Unsaturated Fatty Acids Because

Multiple Choice

Saturated fatty acids are different to unsaturated fatty acids because they:

A) have an even number of carbon atoms.
B) have short hydrophobic tails.
C) have no C=C double bonds.
D) exhibit free rotation about the carbon carbon bonds in the hydrocarbon tail.
E) mostly have cis double bonds.