336760
The nitrite is further ____A____to nitrate with the help of the bacterium ____B____.
1 A - Reduced, B - Nitrosomonas
2 A - Reduced, B - Nitrococcus
3 A - Oxidised, B - Nitrosomonas
4 A - Oxidised, B - Nitrobacter
Explanation:
Ammonia is oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus. The nitrite is further oxidised to nitrate with the help of the bacterium Nitrobacter. These steps are called nitrification. These nitrifying bacteria are chemoautotrophs.
BIOXI12: MINERAL NUTRITION
336761
The process of conversion of \(\mathrm{NO}_{3}^{-} \rightarrow \mathrm{N}_{2}\) is called as ____P____ and carried out by ____Q ____.
1 P- Nitrification Q - Nitrosomonas and Nitrococcus
2 P - Denitrification Q - Pseudomonas and Thiobacillus
3 P - Nitrification, Q - Nitrobacter
4 P - Nitration, Q - Nitrosomonas and Nitrococcus
Explanation:
Nitrate present in the soil is also reduced to nitrogen by the process of denitrification. Denitrification is carried by bacteria Pseudomonas and Thiobacillus .
BIOXI12: MINERAL NUTRITION
336762
The microbe which doesn't take part in conversion of ammonia into nitrite is
1 Nitrosomanas
2 Nitrococcus
3 Nitrobacter
4 Both (1) and (2)
Explanation:
The nitrite is oxidised to nitrate with the help of the bacterium Nitrobacter. Ammonia is oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus and the nitrite is oxidised to nitrate with the help of the bacterium Nitrobacter.
BIOXI12: MINERAL NUTRITION
336763
Nitrifying bacteria
1 Convert free nitrogen to nitrogen compounds
2 Convert proteins into ammonia
3 Reduce nitrate to nitrogen
4 Oxidise ammonia to nitrates
Explanation:
Nitrifying bacteria oxidise ammonia to nitrates which is chemosynthetic bacteria, the conversion occurs in two steps, first step ammonia is oxidised to nitrite by nitrosomonas/ nitrococcus. In the second step, nitrite is oxidised to nitrate by nitrobacter/nitrocystis.
336760
The nitrite is further ____A____to nitrate with the help of the bacterium ____B____.
1 A - Reduced, B - Nitrosomonas
2 A - Reduced, B - Nitrococcus
3 A - Oxidised, B - Nitrosomonas
4 A - Oxidised, B - Nitrobacter
Explanation:
Ammonia is oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus. The nitrite is further oxidised to nitrate with the help of the bacterium Nitrobacter. These steps are called nitrification. These nitrifying bacteria are chemoautotrophs.
BIOXI12: MINERAL NUTRITION
336761
The process of conversion of \(\mathrm{NO}_{3}^{-} \rightarrow \mathrm{N}_{2}\) is called as ____P____ and carried out by ____Q ____.
1 P- Nitrification Q - Nitrosomonas and Nitrococcus
2 P - Denitrification Q - Pseudomonas and Thiobacillus
3 P - Nitrification, Q - Nitrobacter
4 P - Nitration, Q - Nitrosomonas and Nitrococcus
Explanation:
Nitrate present in the soil is also reduced to nitrogen by the process of denitrification. Denitrification is carried by bacteria Pseudomonas and Thiobacillus .
BIOXI12: MINERAL NUTRITION
336762
The microbe which doesn't take part in conversion of ammonia into nitrite is
1 Nitrosomanas
2 Nitrococcus
3 Nitrobacter
4 Both (1) and (2)
Explanation:
The nitrite is oxidised to nitrate with the help of the bacterium Nitrobacter. Ammonia is oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus and the nitrite is oxidised to nitrate with the help of the bacterium Nitrobacter.
BIOXI12: MINERAL NUTRITION
336763
Nitrifying bacteria
1 Convert free nitrogen to nitrogen compounds
2 Convert proteins into ammonia
3 Reduce nitrate to nitrogen
4 Oxidise ammonia to nitrates
Explanation:
Nitrifying bacteria oxidise ammonia to nitrates which is chemosynthetic bacteria, the conversion occurs in two steps, first step ammonia is oxidised to nitrite by nitrosomonas/ nitrococcus. In the second step, nitrite is oxidised to nitrate by nitrobacter/nitrocystis.
336760
The nitrite is further ____A____to nitrate with the help of the bacterium ____B____.
1 A - Reduced, B - Nitrosomonas
2 A - Reduced, B - Nitrococcus
3 A - Oxidised, B - Nitrosomonas
4 A - Oxidised, B - Nitrobacter
Explanation:
Ammonia is oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus. The nitrite is further oxidised to nitrate with the help of the bacterium Nitrobacter. These steps are called nitrification. These nitrifying bacteria are chemoautotrophs.
BIOXI12: MINERAL NUTRITION
336761
The process of conversion of \(\mathrm{NO}_{3}^{-} \rightarrow \mathrm{N}_{2}\) is called as ____P____ and carried out by ____Q ____.
1 P- Nitrification Q - Nitrosomonas and Nitrococcus
2 P - Denitrification Q - Pseudomonas and Thiobacillus
3 P - Nitrification, Q - Nitrobacter
4 P - Nitration, Q - Nitrosomonas and Nitrococcus
Explanation:
Nitrate present in the soil is also reduced to nitrogen by the process of denitrification. Denitrification is carried by bacteria Pseudomonas and Thiobacillus .
BIOXI12: MINERAL NUTRITION
336762
The microbe which doesn't take part in conversion of ammonia into nitrite is
1 Nitrosomanas
2 Nitrococcus
3 Nitrobacter
4 Both (1) and (2)
Explanation:
The nitrite is oxidised to nitrate with the help of the bacterium Nitrobacter. Ammonia is oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus and the nitrite is oxidised to nitrate with the help of the bacterium Nitrobacter.
BIOXI12: MINERAL NUTRITION
336763
Nitrifying bacteria
1 Convert free nitrogen to nitrogen compounds
2 Convert proteins into ammonia
3 Reduce nitrate to nitrogen
4 Oxidise ammonia to nitrates
Explanation:
Nitrifying bacteria oxidise ammonia to nitrates which is chemosynthetic bacteria, the conversion occurs in two steps, first step ammonia is oxidised to nitrite by nitrosomonas/ nitrococcus. In the second step, nitrite is oxidised to nitrate by nitrobacter/nitrocystis.
336760
The nitrite is further ____A____to nitrate with the help of the bacterium ____B____.
1 A - Reduced, B - Nitrosomonas
2 A - Reduced, B - Nitrococcus
3 A - Oxidised, B - Nitrosomonas
4 A - Oxidised, B - Nitrobacter
Explanation:
Ammonia is oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus. The nitrite is further oxidised to nitrate with the help of the bacterium Nitrobacter. These steps are called nitrification. These nitrifying bacteria are chemoautotrophs.
BIOXI12: MINERAL NUTRITION
336761
The process of conversion of \(\mathrm{NO}_{3}^{-} \rightarrow \mathrm{N}_{2}\) is called as ____P____ and carried out by ____Q ____.
1 P- Nitrification Q - Nitrosomonas and Nitrococcus
2 P - Denitrification Q - Pseudomonas and Thiobacillus
3 P - Nitrification, Q - Nitrobacter
4 P - Nitration, Q - Nitrosomonas and Nitrococcus
Explanation:
Nitrate present in the soil is also reduced to nitrogen by the process of denitrification. Denitrification is carried by bacteria Pseudomonas and Thiobacillus .
BIOXI12: MINERAL NUTRITION
336762
The microbe which doesn't take part in conversion of ammonia into nitrite is
1 Nitrosomanas
2 Nitrococcus
3 Nitrobacter
4 Both (1) and (2)
Explanation:
The nitrite is oxidised to nitrate with the help of the bacterium Nitrobacter. Ammonia is oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus and the nitrite is oxidised to nitrate with the help of the bacterium Nitrobacter.
BIOXI12: MINERAL NUTRITION
336763
Nitrifying bacteria
1 Convert free nitrogen to nitrogen compounds
2 Convert proteins into ammonia
3 Reduce nitrate to nitrogen
4 Oxidise ammonia to nitrates
Explanation:
Nitrifying bacteria oxidise ammonia to nitrates which is chemosynthetic bacteria, the conversion occurs in two steps, first step ammonia is oxidised to nitrite by nitrosomonas/ nitrococcus. In the second step, nitrite is oxidised to nitrate by nitrobacter/nitrocystis.
