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Which of the following minerals activate...

Which of the following minerals activate the enzymes involved in respiration?

A

Nitrogen and phosphorus

B

Magnesium and manganese

C

potassium aned calcium

D

Sulphur

Text Solution

Verified by Experts

The correct Answer is:
B
Magnesium activates the enzymes of respiration, photosynthesis and is involved in the synthesis of DNA and RNA. Manganese activates many enzymes which are involved in photosynthesis, respiration and nitrogen metabolism.
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NCERT FINGERTIPS ENGLISH-MINERAL NUTRITION-Mineral Nutrition
  1. Which of the following elements are required for chlorophyll synthesis...

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  2. Some fundtion of a nutrients element are given below (i). Important ...

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  3. Which of the following minerals activate the enzymes involved in respi...

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  4. Best defined function of manganese in green plants is

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  5. Select the correctly matched pair

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  6. Minerals associated with redox reaction are

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  7. Select the incorrectly matched pair.

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  8. The two elements responsible for splitting of H(2)O to liberate O(2) d...

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  9. Deficiency symptoms of readily mobilised essential elements will first...

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  10. Read the given statements and select the correct option Statement-1:...

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  11. Deficiency symptoms tend to appear first inwhenever the essential elem...

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  12. While in N, K and Mg deficiency, chlorosis appears first in leaves, in...

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  13. Chlorosis, i.e., loss of chlorophyll leading to yellowing in leaves, i...

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  14. Necrosis refers to

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  15. Necrosis mainly occurs by the deficlency of

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  16. Deficiency of which of the following elements delay flowering in plant...

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  17. Which of the following is not a deficiency symptoms of minerals?

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  18. Premature leaf fall is due to deficiency of

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  19. Yellowish edges appear in leaves deficient in

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  20. Mineral ion concentration in tissues that reduces the dry weight of ti...

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