NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI12: MINERAL NUTRITION
336808
Nitrogen is a component of
1 ATP
2 Chlorophyll
3 Nucleic acid
4 All of these
Explanation:
Nitrogen is one of the major constituents of proteins, nucleic acids, vitamins and hormones. Chemical formula of ATP is \(\mathrm{C}_{10} \mathrm{H}_{16} \mathrm{~N}_{5} \mathrm{O}_{13} \mathrm{P}_{3}\). Chemical formula of chlorophyll is \(\mathrm{C}_{55} \mathrm{H}_{72} \mathrm{O}_{5} \mathrm{~N}_{4} \mathrm{Mg}\).
BIOXI12: MINERAL NUTRITION
336809
Nitrogen is mainly absorbed by the plants in the form of
1 \(\mathrm{NO}_{3}^{-}\)
2 \(\mathrm{NH}_{4}^{+}\)
3 \(\mathrm{NO}^{-}\)
4 Both 1 and 2
Explanation:
Nitrogen is absorbed mainly as \(\mathrm{NO}^{3-}\) though some are also taken up as \(\mathrm{NO}^{2-}\) or \(\mathrm{NH}^{4+}\).
BIOXI12: MINERAL NUTRITION
336810
Match the columns I and II. Column I Column II A Trace elements P Barium B Non-essential elements Q Mn, Cu, Mo, Zn C Macronutrients R Na, Si, Co D Beneficial elements S Mg, Ca, P, K, S
1 A-Q, B-P, C-S, D-R
2 A-Q, B-S, C-R, D-P
3 A-P, B-Q, C-R, D-S
4 A-Q, B-P, C-R, D-S
Explanation:
Trace elements - Mn, \(\mathrm{Cu}, \mathrm{Mo}, \mathrm{Zn}\) Non-essential elements - Barium Macronutrients - Mg, Ca, P, K, S Beneficial elements - Na, Si, Co
BIOXI12: MINERAL NUTRITION
336811
Statement A : Mo is a component of several enzymes, including nitrogenase and nitrate reductase Statement B : \(\mathrm{Cl}\) is essential for the watersplitting reaction in photosynthesis, a reaction that leads to oxygen evolution.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
Nitrogen is one of the major constituents of proteins, nucleic acids, vitamins and hormones. Chemical formula of ATP is \(\mathrm{C}_{10} \mathrm{H}_{16} \mathrm{~N}_{5} \mathrm{O}_{13} \mathrm{P}_{3}\). Chemical formula of chlorophyll is \(\mathrm{C}_{55} \mathrm{H}_{72} \mathrm{O}_{5} \mathrm{~N}_{4} \mathrm{Mg}\).
BIOXI12: MINERAL NUTRITION
336809
Nitrogen is mainly absorbed by the plants in the form of
1 \(\mathrm{NO}_{3}^{-}\)
2 \(\mathrm{NH}_{4}^{+}\)
3 \(\mathrm{NO}^{-}\)
4 Both 1 and 2
Explanation:
Nitrogen is absorbed mainly as \(\mathrm{NO}^{3-}\) though some are also taken up as \(\mathrm{NO}^{2-}\) or \(\mathrm{NH}^{4+}\).
BIOXI12: MINERAL NUTRITION
336810
Match the columns I and II. Column I Column II A Trace elements P Barium B Non-essential elements Q Mn, Cu, Mo, Zn C Macronutrients R Na, Si, Co D Beneficial elements S Mg, Ca, P, K, S
1 A-Q, B-P, C-S, D-R
2 A-Q, B-S, C-R, D-P
3 A-P, B-Q, C-R, D-S
4 A-Q, B-P, C-R, D-S
Explanation:
Trace elements - Mn, \(\mathrm{Cu}, \mathrm{Mo}, \mathrm{Zn}\) Non-essential elements - Barium Macronutrients - Mg, Ca, P, K, S Beneficial elements - Na, Si, Co
BIOXI12: MINERAL NUTRITION
336811
Statement A : Mo is a component of several enzymes, including nitrogenase and nitrate reductase Statement B : \(\mathrm{Cl}\) is essential for the watersplitting reaction in photosynthesis, a reaction that leads to oxygen evolution.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
Nitrogen is one of the major constituents of proteins, nucleic acids, vitamins and hormones. Chemical formula of ATP is \(\mathrm{C}_{10} \mathrm{H}_{16} \mathrm{~N}_{5} \mathrm{O}_{13} \mathrm{P}_{3}\). Chemical formula of chlorophyll is \(\mathrm{C}_{55} \mathrm{H}_{72} \mathrm{O}_{5} \mathrm{~N}_{4} \mathrm{Mg}\).
BIOXI12: MINERAL NUTRITION
336809
Nitrogen is mainly absorbed by the plants in the form of
1 \(\mathrm{NO}_{3}^{-}\)
2 \(\mathrm{NH}_{4}^{+}\)
3 \(\mathrm{NO}^{-}\)
4 Both 1 and 2
Explanation:
Nitrogen is absorbed mainly as \(\mathrm{NO}^{3-}\) though some are also taken up as \(\mathrm{NO}^{2-}\) or \(\mathrm{NH}^{4+}\).
BIOXI12: MINERAL NUTRITION
336810
Match the columns I and II. Column I Column II A Trace elements P Barium B Non-essential elements Q Mn, Cu, Mo, Zn C Macronutrients R Na, Si, Co D Beneficial elements S Mg, Ca, P, K, S
1 A-Q, B-P, C-S, D-R
2 A-Q, B-S, C-R, D-P
3 A-P, B-Q, C-R, D-S
4 A-Q, B-P, C-R, D-S
Explanation:
Trace elements - Mn, \(\mathrm{Cu}, \mathrm{Mo}, \mathrm{Zn}\) Non-essential elements - Barium Macronutrients - Mg, Ca, P, K, S Beneficial elements - Na, Si, Co
BIOXI12: MINERAL NUTRITION
336811
Statement A : Mo is a component of several enzymes, including nitrogenase and nitrate reductase Statement B : \(\mathrm{Cl}\) is essential for the watersplitting reaction in photosynthesis, a reaction that leads to oxygen evolution.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
Nitrogen is one of the major constituents of proteins, nucleic acids, vitamins and hormones. Chemical formula of ATP is \(\mathrm{C}_{10} \mathrm{H}_{16} \mathrm{~N}_{5} \mathrm{O}_{13} \mathrm{P}_{3}\). Chemical formula of chlorophyll is \(\mathrm{C}_{55} \mathrm{H}_{72} \mathrm{O}_{5} \mathrm{~N}_{4} \mathrm{Mg}\).
BIOXI12: MINERAL NUTRITION
336809
Nitrogen is mainly absorbed by the plants in the form of
1 \(\mathrm{NO}_{3}^{-}\)
2 \(\mathrm{NH}_{4}^{+}\)
3 \(\mathrm{NO}^{-}\)
4 Both 1 and 2
Explanation:
Nitrogen is absorbed mainly as \(\mathrm{NO}^{3-}\) though some are also taken up as \(\mathrm{NO}^{2-}\) or \(\mathrm{NH}^{4+}\).
BIOXI12: MINERAL NUTRITION
336810
Match the columns I and II. Column I Column II A Trace elements P Barium B Non-essential elements Q Mn, Cu, Mo, Zn C Macronutrients R Na, Si, Co D Beneficial elements S Mg, Ca, P, K, S
1 A-Q, B-P, C-S, D-R
2 A-Q, B-S, C-R, D-P
3 A-P, B-Q, C-R, D-S
4 A-Q, B-P, C-R, D-S
Explanation:
Trace elements - Mn, \(\mathrm{Cu}, \mathrm{Mo}, \mathrm{Zn}\) Non-essential elements - Barium Macronutrients - Mg, Ca, P, K, S Beneficial elements - Na, Si, Co
BIOXI12: MINERAL NUTRITION
336811
Statement A : Mo is a component of several enzymes, including nitrogenase and nitrate reductase Statement B : \(\mathrm{Cl}\) is essential for the watersplitting reaction in photosynthesis, a reaction that leads to oxygen evolution.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
