It basically uses an NADP plus molecule to basically oxidize this intermediate into this molecule, at the same time reducing and forming the NADPH. Now, once we form this molecule, a trans delta three enoll coenzyme a. Now an isomerase, this isomerase here can act on this molecule, basically moves that double bond onto this location here. So if the isomerase acts on this molecule, it will form an intermediate that is not shown here, but that intermediate will basically have a double bond between carbon two and carbon three. And then that can be fed into the beta oxidation pathway. And ultimately, this entire fatty acid can be broken down into acetyl coenzyme a molecules.