Multiple Choice
What is nitrogen fixation?
A) the conversion of nitrate (NO₃⁻) into nucleic acids
B) the incorporation of ammonia (NH₃) into amino acids
C) the release of ammonia (NH₄⁻) from decomposing organic material
D) the conversion of atmospheric nitrogen (N₂) into ammonia (NH₃)
E) the conversion of ammonia (NH₃) into ammonium ion (NH₄⁺)
Correct Answer:
Verified
Correct Answer:
Verified
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