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During light reaction of photosynthesis,...

During light reaction of photosynthesis, how many photons are required for evolution of one `O_2`?

A

Six

B

Eight

C

Four

D

Two

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CHETANA PUBLICATION-Photosynthesis -Exercise
  1. PS-I gets the de-energised electron from................ .

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  2. Which of the following was used in the study of dark reactions of phot...

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  3. During light reaction of photosynthesis, how many photons are required...

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  4. One sixth part of total PGAL produced is used for synthesis of...........

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  5. If light is cut and CO2 supply is continued, then which of the followi...

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  6. Which of the following shows chloroplast dimorphism?

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  7. The internal source of CO2 in CAM plant is............... .

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  8. Which pigment is absent in chloroplast?

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  9. CAM plants are mostly.............. .

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  10. Which of the following is the first stable product of photosynthesis i...

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  11. Due to photorespiration, approximately................photosynthetical...

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  12. Which of the following factros is not limiting?

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  13. Photosynthesis isreaction.

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  14. Which of the following is the inexhaustible source of energy for all l...

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  15. .................is essentially a mechanism of energy input in the liv...

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  16. ATP is a source of energy for............... .

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  17. During photosynthesis, the process which occurs first is............ .

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  18. Which of the following is not a chemoautotrophs?

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  19. Which of the following is reduced during photosynthesis?

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  20. Chloroplast is bound by a double membrane bound structure................

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