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Questions and Answers
What is the biochemical form of nitrogen more useful for organisms?
What is the biochemical form of nitrogen more useful for organisms?
- NH3 (correct)
- NO2
- N2O
- N2
What percentage of the atmosphere is nitrogen gas (N2)?
What percentage of the atmosphere is nitrogen gas (N2)?
- 30%
- 90%
- 80% (correct)
- 50%
What process devised in 1910 allows for industrial fixation of nitrogen?
What process devised in 1910 allows for industrial fixation of nitrogen?
- Ammonification process
- Fixation process
- Haber process (correct)
- Nitrogenation process
Which organisms can convert nitrogen gas (N2) into ammonia (NH3)?
Which organisms can convert nitrogen gas (N2) into ammonia (NH3)?
What are the key components synthesized from ammonia during nitrogen fixation?
What are the key components synthesized from ammonia during nitrogen fixation?
What is the main theme that explains the unity and diversity of life in biology?
What is the main theme that explains the unity and diversity of life in biology?
What is the primary unit of life that all organisms are made up of?
What is the primary unit of life that all organisms are made up of?
Which scientific method do biologists use to make observations, pose questions, and form conclusions?
Which scientific method do biologists use to make observations, pose questions, and form conclusions?
What is the broad scope of biology referred to as?
What is the broad scope of biology referred to as?
What is the key process that allows organisms to move, grow, and reproduce?
What is the key process that allows organisms to move, grow, and reproduce?
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