And malate is transformed in gluconeogenesis to oxalo acetate. And it's oxyloacetate that is used to form glucose. So we see that link, the bridge between ureacycle and gluconeogenesis, the production of glucose is this fumarate. So we recycle the carbon skeleton and aspartate to fumerate and then use that to form glucose and gluconeogenesis. But the nitrogen containing group that ends up on the argininosochtenate as a result of the aspartate stays on the molecule to form arginine. Now, in the final step, step five, where we form the urea, we essentially hydrolyze the arginine by using a water molecule.