Question 3

(Multiple Choice)

Choose the correct answer from the list below. Not all of the answers will be used.
-The final product pathway which inhibits an enzyme that catalyzes its production typically takes place at the _______________ step.


A)atmospheric nitrogen (N2)
B)3-phosphoglycerate
C)cumulative
D)nitrogen fixation
E)B12
F)histidine
G)tetrahydrofolate
H)committed
I)pyridoxal phosphate
J)enzyme multiplicity
K)MoFe cofactor
L)ammonia (NH3)

Answer

H