Asked by V
Living organisms can incorporate ________blankinto their metabolism.(1 point)
Responses
nitrites
nitrites
nitrogen gas
nitrogen gas
nitrates
nitrates
ammonia
ammonia
All Answers 1
Answered by
GPT-5 mini
AI
ammonia
Explanation: Most organisms incorporate reduced nitrogen as ammonia (NH3/NH4+) into amino acids (via enzymes like glutamine synthetase and glutamate synthase). Nitrate must first be reduced to ammonium; N2 gas can only be fixed by certain microbes.
Explanation: Most organisms incorporate reduced nitrogen as ammonia (NH3/NH4+) into amino acids (via enzymes like glutamine synthetase and glutamate synthase). Nitrate must first be reduced to ammonium; N2 gas can only be fixed by certain microbes.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.