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- Subject
- Biology Mcqsbiology-mcqs
- Published
- 11 May 2018
- Last updated
- 28 May 2026
Explanation
The process of oxidizing ammonia or ammonium ions to nitrites in the nitrogen cycle is carried out by Nitrosomonas bacteria. Rhizobium is involved in nitrogen fixation, Nitrobacter converts nitrites into nitrates, and Pseudomonas participates in denitrification.
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- 2.What does pedology focus on studying?
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- 4.Which field focuses on examining the interactions between antigens and antibodies present in the blood?
- 5.Which scientific discipline focuses on organizing and categorizing living organisms?
- 6.In the scientific name Homo sapiens, which two taxonomic categories are represented by the Latin terms?
- 7.Which virus is responsible for causing rabies?
- 8.Which of the following conditions is commonly associated with multiple opportunistic infections?