Which of These Is Characteristic of the Nitrogenase Enzyme

question 12

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.

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