Microbiology of Soils The conversion of molecular nitrogen into ammonia is known as nitrification denitrification ammonification nitrogen fixation nitrification denitrification ammonification nitrogen fixation ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following microorganism use H2S as the electron donor to reduce carbon dioxide? Chromaticum Chlorobium Both (a) and (b) Rhodomicrobium Chromaticum Chlorobium Both (a) and (b) Rhodomicrobium ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The energy value of biogas is typically 400-700 BTU/ft3 1500 BTU/ft3 1,000 BTU/ft3 more than 5000 BTU/ft3 400-700 BTU/ft3 1500 BTU/ft3 1,000 BTU/ft3 more than 5000 BTU/ft3 ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The breakdown of cattle manure in biogas is accomplished by which of the following type of bacteria? Hydrolytic All of these methanogenic Transitional Hydrolytic All of these methanogenic Transitional ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Nitrogen fixation refers to the direct conversion of atmospheric nitrogen gas into nitrate ammonia glucose ATP nitrate ammonia glucose ATP ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Nitrifying bacteria can not be isolated directly by the usual techniques employed to isolate hetrotrophic bacteria. The reasons may be due to fast growth slow growth none of these medium growth fast growth slow growth none of these medium growth ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS