In glycolysis, which enzyme requires Zn ²⁺ as cofactor?

Step-by-step solution

In the process of glycolysis, specific enzymes require metal ions or coenzymes as cofactors for their catalytic activity. Hexokinase and Phosphofructokinase are kinase enzymes that catalyze the transfer of phosphate groups from ATP. They typically require Mg²⁺ as a cofactor to stabilize the negative charges of ATP. Glyceraldehyde phosphate dehydrogenase is an oxidoreductase enzyme that utilizes the coenzyme NAD^+ to catalyze its reaction and does not require a metal ion cofactor. Aldolase, specifically Class II ald