So fructose 116 biphosphate is formed that contains one two high energy phosphate groups. And we also utilize that ATP molecule. So this is a very unstable molecule compared to our glucose. And that's exactly why in stage two we can now break down this unstable molecule as we'll see in just a moment. Now, step three is actually very important stage one because it's our committing step. So once we undergo step three, our glucose molecule actually commits to our glycolysis pathway.