Which Statement Is FALSE Regarding Acyl-Carrier Protein (ACP)?
A) ACP $\beta$

Which statement is FALSE regarding acyl-carrier protein (ACP) ?

A) ACP is transiently attached to malonyl-CoA during fatty acid elongation.
B) ACP contains a pantothenate-derived prosthetic group.
C) ACP carries reaction intermediates from one active site to the next in fatty acid synthesis.
D) ACP associates as a separate polypeptide with fatty acid synthase I in vertebrates.
E) Fatty acyl chains on ACP are transferred to a cysteine on $\beta$ -ketoacyl-ACP synthase during fatty acid synthesis.