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which one of the following elements is r...

which one of the following elements is required for photosynthesis oxygen evolution

A

Copper

B

Iron

C

Manganese

D

Zinc

Text Solution

Verified by Experts

The correct Answer is:
C
Light energy brings about changes in `Mn(Mn^(2+),Mn^(3+),Mn^(4+ +))` which helps in removing electrons from `OH^(-)` components of water forming oxygen.
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ERRORLESS -PHOTOSYNTHESIS IN HIGHER PLANTS-Photosynthesis In Higher Plants
  1. Photo-oxidation of water results in the fomation of

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  2. Photosystem-I contains

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  3. which one of the following elements is required for photosynthesis oxy...

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  4. Photolysis of water by isolated chloroplasts was demonstrated by

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  5. Photosynthetically active radiation (PAR) represents the following ran...

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  6. Plants adapted to low light intensity have

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  7. Hill reaction occurs in

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  8. ATP formation in photosynthesis is known as

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  9. In photosystem-I the first electron acceptor is

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  10. During non-cyclic photophosphorylation in which of the following , 4e^...

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  11. O(2) evotution is directly associated with Or Which of the followi...

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  12. H(2) donor during photosynthesis is

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  13. The wavelength of light most absorbed during photosynthesis is

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  14. The light absorbed by the chlorophyll is at the wavelength of

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  15. Number of chlorophyll arranged per reaction centre in the light harves...

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  16. Photosystem I and Photosystem II are found in

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  17. Which fractions of the visible spectrum of solar radiations are primar...

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  18. Chlorophyll 'a' and 'b' shows minimum absorption in

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  19. In the above schematic diagram, which is plastocyanin

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  20. How chlorophyl would appear when seen in red light

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