Nitrogen Cycle : Bacteria and Processes The bacteria and processes involved in the nitrogen cycle. 3.0 / 5 based on 4 ratings ? BiologyMicrobes and diseaseGCSEAll boards Created by: BeccaCreated on: 15-05-09 11:20 Denitrifying bacteria converts ammonium into what? Nitrogen gas 1 of 7 How is nitrogen (present in protein) converted into ammonium? Decomposers 2 of 7 In what form is nitrogen present in the air? N2 3 of 7 What does nitrogen-fixing bacteria do? Converts nitrogen gas into ammonium 4 of 7 In what form is nitrogen present in soil? Nitrates and ammonium 5 of 7 How are nitrates turned into plant protein? Active transport 6 of 7 In what form is nitrogen present in animals? Protein 7 of 7
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