Glucose Is Converted into Glucose 6-Phosphate by Hexokinase

Multiple Choice

Glucose is converted into glucose 6-phosphate by hexokinase.Glucose 6-phosphate then serves as the substrate for the enzyme phosphoglucose isomerase,which converts this reactant into fructose 6-phosphate.Fructose 6-phosphate serves as the substrate for phosphofructokinase,which converts fructose 6-phosphate into fructose 1,6-bisphosphate.Based on the information provided,this is an example of what?

A) Feedback inhibition
B) Allosteric regulation
C) A metabolic pathway
D) Enzyme inhibition