Please explain if you can:
In which of the following is the enzyme properly paired with itsallosteric inhibitor?
Multiple answers: You can select more than one option
A- hexokinase: glucose-6-phosphate
B- phosphofructokinase: fructose 2 6-bisphosphate
C- pyruvate kinase: alanine
D- glucokinase: glucose-6-phosphate
(I know it is not B, and I know it is definetly A so far.However, I am unsure about the other two. Please provide anexplanation if possible.)