During the preparatory phase of glycolysis, which enzyme is responsible for the conversion of Fructose-6-phosphate into Fructose-1,6-bisphosphate?
Q1. During the preparatory phase of glycolysis, which enzyme is responsible for the conversion of Fructose-6-phosphate into Fructose-1,6-bisphosphate?
Answer: Phosphofructokinase
Explanation: Phosphofructokinase adds the second phosphate; Hexokinase is responsible for the initial phosphorylation of glucose entering the glycolytic pathway.