Well, in the last step, we basically take this glucose, we take the glucose one phosphate in step two, and we use an enzyme known as phosphor glucom mutates. Remember, a mutase is an enzyme that moves a specific type of group on a molecule to a different location on that same molecule. So all we have to do is move that phosphoryl group from position one to position six. And so in the final step, glucose one phosphate is transformed, or is glucose one phosphate is transformed into glucose six phosphate by the action of phosphor glucomutase in which it transfers. That the spoil group from carbon number one to carbon number six. And this concludes the Galactose pathway, also known as Galactose fructose interconversion pathway.