Microbiology of Soils Nitrogen fixation both (a) and (b) especially changes nitrogen compounds, mostly amines such as NH2 changes the free nitrogen (N2) to a form usable by plants fix the free nitrogen (N2) by which it should not be usable by plants both (a) and (b) especially changes nitrogen compounds, mostly amines such as NH2 changes the free nitrogen (N2) to a form usable by plants fix the free nitrogen (N2) by which it should not be usable by plants ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The nitrogenase consists of both (a) and (b) dinitrogenase reductase none of these dinitrogenase both (a) and (b) dinitrogenase reductase none of these dinitrogenase ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following soil microorganism is involved in the reduction of sulfates to H2S? Rhodomicrobium Desulfotomaculum Rhodospirillum Thiobacillus thiooxidans Rhodomicrobium Desulfotomaculum Rhodospirillum Thiobacillus thiooxidans ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Nitrogen fixation refers to the direct conversion of atmospheric nitrogen gas into nitrate glucose ammonia ATP nitrate glucose ammonia ATP ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The transformation of nitrates to gaseous nitrogen is accomplished by microorganisms in a series of biochemical reactions. The process is known as nitrification denitrification ammonification nitrogen fixation nitrification denitrification ammonification nitrogen fixation ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The energy value of biogas is typically 1500 BTU/ft3 more than 5000 BTU/ft3 1,000 BTU/ft3 400-700 BTU/ft3 1500 BTU/ft3 more than 5000 BTU/ft3 1,000 BTU/ft3 400-700 BTU/ft3 ANSWER DOWNLOAD EXAMIANS APP
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