we learned how F$2,6$BP can act as an allosteric activator for PFK$-1.$ F$2,6$BP is also an allosteric inhibitor of the enzymes in gluconeogenesis that catalyzes the reaction that converts fructose$-1,6-$bisphosphate to fructose$-6-$phosphate. explain how this function of F$2,6,$BP is related to the flux of metabolites in glycolysis$/$gluconeogenesis and kinetics relevant to F$2,6$BP production