NTA Abhyas 2020
- Exam
- NTA Abhyas
- Year
- 2020
- Subject
- Botany
- Chapter
- Mineral Nutrition
NTA Abhyas 2020 · Botany · Mineral Nutrition
Identify the nutrients that are required. A: This nutrient helps in...
Identify the nutrients that are required.
A: This nutrient helps in the utilization of calcium.
B: This nutrient is the component of the nitrate reductase enzyme.
C: This nutrient is required for the photolysis of water.
A: This nutrient helps in the utilization of calcium.
B: This nutrient is the component of the nitrate reductase enzyme.
C: This nutrient is required for the photolysis of water.
Options
- AA: Cu; B: Zn; C: Cl
- BA: Zn; B: Mo; C: Cl
- CA: B; B: Mo; C: Mn
- DA: Fe; B: Cu; C: Mn
Correct answer
C. A: B; B: Mo; C: Mn
Step-by-step solution
Boron: Boron is required for uptake and utilisation of Ca^{2+}, membrane functioning, pollen germination, cell elongation, cell differentiation and carbohydrate translocation.
Molybdenum: It is a component of several enzymes, including nitrogenase and nitrate reductase both of which participate in nitrogen metabolism.
Manganese: It activates many enzymes involved in photosynthesis, respiration, and nitrogen metabolism. The best-defined function of manganese is in the splitting of water to liberate oxygen during photosynthesis.
Molybdenum: It is a component of several enzymes, including nitrogenase and nitrate reductase both of which participate in nitrogen metabolism.
Manganese: It activates many enzymes involved in photosynthesis, respiration, and nitrogen metabolism. The best-defined function of manganese is in the splitting of water to liberate oxygen during photosynthesis.