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About.........thylakoids are piled one a...

About.........thylakoids are piled one above the other like a stack of coins to form a granum.

A

2 to 50

B

5 to 50

C

20 to 30

D

10 to 100

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CHETANA PUBLICATION-Photosynthesis -Exercise
  1. Granum is made up of............. .

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  2. Quantasomes contain.................... molecules of pigments.

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  3. About.........thylakoids are piled one above the other like a stack of...

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  4. Photosynthetic pigments are located in.................of chloroplast.

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  5. Molecular formula for chlorophyll-a is.

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  6. From visible spectrum of light, which component is reflected by the gr...

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  7. Chlorophyll-a and chlorophyll-b absorb...........and.............light...

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  8. Which of the following lights are absorbed by carotene and xyanthophyl...

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  9. Energy in each protein is called............ .

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  10. Which of the following are found only in cyanobacteria and red algae?

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  11. The action spectrum shown the highest peak in............region.

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  12. ..............is the only pigment that can absorb and convert light en...

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  13. Chlorophyll-a molecule can'nt remain in ionised state for more than......

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  14. Photo-oxidation of chlorophyll-a (an essential pigment) is prevented b...

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  15. ...........calcium and chloride ions play an important role in photoly...

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  16. Which of the following is not required for Hill reaction?

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  17. Light reactions occurs in............. .

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  18. In cyclic photophosphorylation, the first electron acceptor is...........

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  19. In non-cyclic photophosphorylation, the electrons released by Ferredox...

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  20. In non-cylclic photophosphorylation, the first electron acceptor is......

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