336751
Statement A : Ammonia is first oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus. Statement B : The nitrite is further oxidised to nitrate with the help of the bacterium Nitrobacter.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the given statements are correct.
BIOXI12: MINERAL NUTRITION
336752
Statement A : The process of conversion of ammonia to nitrogen is termed as nitrogen fixation. Statement B : Some ammonia volatilises and re-enters the atmosphere but most of it is converted into amines by soil bacteria.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The process of conversion of nitrogen \(\left(\mathrm{N}_{2}\right)\) to ammonia is termed as nitrogen fixation. Some ammonia volatilises and re-enters the atmosphere but most of it is converted into nitrate by soil bacteria.
The given diagram indicates nitrogen cycle between living organism and atmosphere. It can be labelled as, A-Biological \(\mathrm{N}_{2}\) fixation, B-Industrial \(\mathrm{N}_{2}\) fixation, C-Electrical \(\mathrm{N}_{2}\) Fixation, D-Denitrification.
BIOXI12: MINERAL NUTRITION
336754
In leaves, what is reduced to form ammonia that finally forms the amine group of amino acids?
1 Nitrates
2 Nitrides
3 Nitrites
4 Sugar
Explanation:
The nitrate is absorbed by plants from soil and is transported to the leaves. In leaves, it is reduced to form ammonia that finally forms the amine group of amino acids.
BIOXI12: MINERAL NUTRITION
336755
The first stable product of fixation of atmospheric nitrogen in leguminous plants is
1 \(\mathrm{NO}_{2}^{-}\)
2 ammonia
3 \(\mathrm{NO}_{3}-\)
4 glutamate
Explanation:
The process of conversion of nitrogen to ammonia is called nitrogen fixation
336751
Statement A : Ammonia is first oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus. Statement B : The nitrite is further oxidised to nitrate with the help of the bacterium Nitrobacter.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the given statements are correct.
BIOXI12: MINERAL NUTRITION
336752
Statement A : The process of conversion of ammonia to nitrogen is termed as nitrogen fixation. Statement B : Some ammonia volatilises and re-enters the atmosphere but most of it is converted into amines by soil bacteria.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The process of conversion of nitrogen \(\left(\mathrm{N}_{2}\right)\) to ammonia is termed as nitrogen fixation. Some ammonia volatilises and re-enters the atmosphere but most of it is converted into nitrate by soil bacteria.
The given diagram indicates nitrogen cycle between living organism and atmosphere. It can be labelled as, A-Biological \(\mathrm{N}_{2}\) fixation, B-Industrial \(\mathrm{N}_{2}\) fixation, C-Electrical \(\mathrm{N}_{2}\) Fixation, D-Denitrification.
BIOXI12: MINERAL NUTRITION
336754
In leaves, what is reduced to form ammonia that finally forms the amine group of amino acids?
1 Nitrates
2 Nitrides
3 Nitrites
4 Sugar
Explanation:
The nitrate is absorbed by plants from soil and is transported to the leaves. In leaves, it is reduced to form ammonia that finally forms the amine group of amino acids.
BIOXI12: MINERAL NUTRITION
336755
The first stable product of fixation of atmospheric nitrogen in leguminous plants is
1 \(\mathrm{NO}_{2}^{-}\)
2 ammonia
3 \(\mathrm{NO}_{3}-\)
4 glutamate
Explanation:
The process of conversion of nitrogen to ammonia is called nitrogen fixation
336751
Statement A : Ammonia is first oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus. Statement B : The nitrite is further oxidised to nitrate with the help of the bacterium Nitrobacter.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the given statements are correct.
BIOXI12: MINERAL NUTRITION
336752
Statement A : The process of conversion of ammonia to nitrogen is termed as nitrogen fixation. Statement B : Some ammonia volatilises and re-enters the atmosphere but most of it is converted into amines by soil bacteria.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The process of conversion of nitrogen \(\left(\mathrm{N}_{2}\right)\) to ammonia is termed as nitrogen fixation. Some ammonia volatilises and re-enters the atmosphere but most of it is converted into nitrate by soil bacteria.
The given diagram indicates nitrogen cycle between living organism and atmosphere. It can be labelled as, A-Biological \(\mathrm{N}_{2}\) fixation, B-Industrial \(\mathrm{N}_{2}\) fixation, C-Electrical \(\mathrm{N}_{2}\) Fixation, D-Denitrification.
BIOXI12: MINERAL NUTRITION
336754
In leaves, what is reduced to form ammonia that finally forms the amine group of amino acids?
1 Nitrates
2 Nitrides
3 Nitrites
4 Sugar
Explanation:
The nitrate is absorbed by plants from soil and is transported to the leaves. In leaves, it is reduced to form ammonia that finally forms the amine group of amino acids.
BIOXI12: MINERAL NUTRITION
336755
The first stable product of fixation of atmospheric nitrogen in leguminous plants is
1 \(\mathrm{NO}_{2}^{-}\)
2 ammonia
3 \(\mathrm{NO}_{3}-\)
4 glutamate
Explanation:
The process of conversion of nitrogen to ammonia is called nitrogen fixation
336751
Statement A : Ammonia is first oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus. Statement B : The nitrite is further oxidised to nitrate with the help of the bacterium Nitrobacter.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the given statements are correct.
BIOXI12: MINERAL NUTRITION
336752
Statement A : The process of conversion of ammonia to nitrogen is termed as nitrogen fixation. Statement B : Some ammonia volatilises and re-enters the atmosphere but most of it is converted into amines by soil bacteria.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The process of conversion of nitrogen \(\left(\mathrm{N}_{2}\right)\) to ammonia is termed as nitrogen fixation. Some ammonia volatilises and re-enters the atmosphere but most of it is converted into nitrate by soil bacteria.
The given diagram indicates nitrogen cycle between living organism and atmosphere. It can be labelled as, A-Biological \(\mathrm{N}_{2}\) fixation, B-Industrial \(\mathrm{N}_{2}\) fixation, C-Electrical \(\mathrm{N}_{2}\) Fixation, D-Denitrification.
BIOXI12: MINERAL NUTRITION
336754
In leaves, what is reduced to form ammonia that finally forms the amine group of amino acids?
1 Nitrates
2 Nitrides
3 Nitrites
4 Sugar
Explanation:
The nitrate is absorbed by plants from soil and is transported to the leaves. In leaves, it is reduced to form ammonia that finally forms the amine group of amino acids.
BIOXI12: MINERAL NUTRITION
336755
The first stable product of fixation of atmospheric nitrogen in leguminous plants is
1 \(\mathrm{NO}_{2}^{-}\)
2 ammonia
3 \(\mathrm{NO}_{3}-\)
4 glutamate
Explanation:
The process of conversion of nitrogen to ammonia is called nitrogen fixation
336751
Statement A : Ammonia is first oxidised to nitrite by the bacteria Nitrosomonas and/or Nitrococcus. Statement B : The nitrite is further oxidised to nitrate with the help of the bacterium Nitrobacter.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the given statements are correct.
BIOXI12: MINERAL NUTRITION
336752
Statement A : The process of conversion of ammonia to nitrogen is termed as nitrogen fixation. Statement B : Some ammonia volatilises and re-enters the atmosphere but most of it is converted into amines by soil bacteria.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The process of conversion of nitrogen \(\left(\mathrm{N}_{2}\right)\) to ammonia is termed as nitrogen fixation. Some ammonia volatilises and re-enters the atmosphere but most of it is converted into nitrate by soil bacteria.
The given diagram indicates nitrogen cycle between living organism and atmosphere. It can be labelled as, A-Biological \(\mathrm{N}_{2}\) fixation, B-Industrial \(\mathrm{N}_{2}\) fixation, C-Electrical \(\mathrm{N}_{2}\) Fixation, D-Denitrification.
BIOXI12: MINERAL NUTRITION
336754
In leaves, what is reduced to form ammonia that finally forms the amine group of amino acids?
1 Nitrates
2 Nitrides
3 Nitrites
4 Sugar
Explanation:
The nitrate is absorbed by plants from soil and is transported to the leaves. In leaves, it is reduced to form ammonia that finally forms the amine group of amino acids.
BIOXI12: MINERAL NUTRITION
336755
The first stable product of fixation of atmospheric nitrogen in leguminous plants is
1 \(\mathrm{NO}_{2}^{-}\)
2 ammonia
3 \(\mathrm{NO}_{3}-\)
4 glutamate
Explanation:
The process of conversion of nitrogen to ammonia is called nitrogen fixation
