And this makes this reaction an exergonic reaction, unlike this reaction that would be an endorganic reaction. Now, by the same exact reasoning, steps three and one are also bypassed by using this step and this step respectfully. So in each one of these steps, we basically use a simple hydrolysis reaction and we'll talk about the details of that in the next lecture. So we see that step three is bypassed via an exergolic hydrolysis of fructose one, six bisphosphate into a fructose six phosphate. So this is hydrolyzed by water and the activity of a special enzyme to produce the fructose six phosphate and the orthophosphate. And step one is bypassed by another hydrolysis reaction that is basically catalyzed by a different enzyme to form that glucose molecule.