And so to prevent that from actually happening, our cell sequesters the glutamate dehydrogenase in the mitochondria and it basically keeps that Ammonium inside the mitochondria, preventing it from actually damaging the cell. Another important thing about this reaction is the same thing we mentioned here. These arrows go both ways. And so we can basically go this way, but if the conditions change, we can also go this way. Now, under normal conditions, the reaction actually goes forward. Why?