This enzyme is inhibited by the direct product of the reaction it catalyses:
a. aldolase
b. phosphoglycerate kinase
c. phosphofructokinase 1
d. glucokinase
e. hexokinase

e. Hexokinase

Explanation:

The enzyme hexokinase catalyzes the first reaction of glycolysis. This enzyme catalyzes the transfer of terminal phosphoryl group from ATP and the formation of glucose 6-phosphate from glucose.

The hexokinases are allosterically inhibited by glucose 6-phosphate. When the cellular concentration of glucose 6-phosphate rises above the normal levels, the hexokinases are inhibited to balance the rate of formation of glucose 6-phosphate with its consumption.

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.