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Inhibition of photosynthesis in high con...

Inhibition of photosynthesis in high concentration of oxygen is mainly due to

A

distribution of RuBP carboxylase

B

inactivation of RuBP carboxylase

C

non-synthesis of RuBP carboxylase

D

RuBP carboxylase acting as oxygenase

Text Solution

Verified by Experts

The correct Answer is:
D
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TRUEMAN BIOLOGY-PHOTOSYNTHESIS IN HIGHER PLANTS-MULTIPLE CHOICE QUESTIONS
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  2. C(4) plants have how many carboxylations?

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  3. Inhibition of photosynthesis in high concentration of oxygen is mainly...

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  4. During light reaction of photosynthesis the electrons lost by pigment ...

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  5. Which of the following is essentially regenerated to complete the Calv...

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  6. During photorespiration glycolic acid is oxidised to glyoxylic acid in...

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  7. C(4) plants are more expensive in terms of ATP required for CO(2) fixa...

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  8. The plants of Cuscuta reflexa(Dodder) shows maximum photosynthesis in

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  9. In Hatch and Slack pathway

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  10. Which of the statements is not true of the C(4) pathway

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  11. Which of the following conditions are favourable for cyclic photophosp...

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  12. The light reactions of photosynthesis generate high energy electrons, ...

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  13. Secondary acceptor of CO(2) in C(4) plants is

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  14. Which of the following is present in Calvin Cycle.

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  15. Isolated chloroplasts release oxygen when illuminated. Supply of which...

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  16. Solarisation is

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  17. There is double fixation of CO(2) both in C(4) and CAM plants. Which o...

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  18. Primary electron acceptor in cyclic photophosphorylation is

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  19. Source of CO(2) for photosynthesis during day in CAM plant is

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  20. CO(2) fixation in bundle sheath cells occur in

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