Multiple Choice
Which of these is characteristic of the nitrogenase enzyme?
A) It is produced by both prokaryotes and eukaryotes.
B) It converts dinitrogen to nitrate.
C) It requires hydrogen gas for activity.
D) It is irreversibly inactivated by oxygen.
E) It is found in all plant symbionts.
Correct Answer:

Verified
Correct Answer:
Verified
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