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Glycolysis - Medical Science

Q1:

Fructose-2,6-bisphosphate

A activates fructose-1,6-bisphosphatase

B activates phosphofructokinase

C inhibits fructose-1,6-bisphosphatase

D both (b) and (c)

ANS:D - both (b) and (c)

Fructose-2, 6bis phosphate inhibits phoshphofruktokinase-2(PFK-2).
PFK-2 : It catalise fructose-6-P into fructose-1,6-bis phosphate.

Thus indirectly fructose-2, 6-bis phosphate inhibits fructose-1,6-bis phosohate.