Which Statement Concerning the Structure of a Fatty Acid Is

Which statement concerning the structure of a fatty acid is FALSE?

A) Fatty acids are naturally occurring,long-chain carboxylic acids.
B) The carbon chain in a fatty acid may be branched or unbranched.
C) Fatty acids generally contain an even number of carbon atoms.
D) The carbon chain in a fatty acid may be saturated or unsaturated.
E) When present in fatty acids,C=C bonds are usually cis.