Then the one three bisphosoglycerate transformed into these two molecules. So it's broken down into Glyceroaldehyde and DHAP, where DHAP stands for dihydroxy acetone phosphate. And in the 7th step, these two molecules are basically combined via the activity of aldease to form fructose 116 bisphosphate. So the question might be, why isn't these steps simply the reverse of the steps we saw in Glycolysis? But these steps are exactly the reverse steps that we saw in Glycolysis. Well, as I mentioned in the previous lecture, if we simply reversed the steps that we saw in Glycolysis, in this particular case, those steps would actually be very endergonic.