Choose the Correct Answer from the List Below

Multiple Choice

Choose the correct answer from the list below. Not all of the answers will be used.
-Isozymes, or multiple enzymes with the same identical catalytic properties but with different regulation, are an example of _______________.

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)