<prompt> Which of the following glycolytic enzyme is used in gluconeogenesis?GlucokinasePyruvate kinaseAldolasePhosphofructokinase  <response>: Aldolase is the enzyme which catalyzes the reversible reaction of glycolysis. So this enzyme is utilized in gluconeogenesis.Glucokinase, pyruvate kinase and phosphofructokinase are enzymes which catalyze the irreversible reaction of glycolysis and which are bypassed by different sets of enzymes during gluconeogenesis. 