And what happens is we have a bond that is formed between this carbon and this oxygen on the carbonsine. So the carbonne contains a negative charge on the carboxylate group, a positive charge on this quarterinary nitrogen, and we also have this alcohol group. And the oxygen of the alcohol forms a bond with the carbon of this carbonyl group of the Acyl coenzyme A. And so we kick off that coenzyme A, and we form a molecule known as Acyl carnitine. Now, this particular reaction is actually catalyzed by an enzyme found on the outer membrane of the mitochondria. So just like fatty acetikinase, it's found on the outer membrane of the mitochondria.