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Photosynthesis in C(4) plants is relativ...

Photosynthesis in `C_(4)` plants is relatively less limited by atmospheric `CO_(2)` levels because

A

Four carbon acids are the primary intial `CO_(2)` fixation products

B

The primary fixation of `CO_(2)` is meadiated sheath carboxylase

C

Effective pumping of ` CO_(2)` into budle sheath cells

D

RuBisCO in ` C_(4)` plants has higher affinity for `CO_(2)`

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-PHOTOSYNTHESIS IN HIGHER PLANTS -Assignment(Section C)
  1. In photosystem-I, the first electron acceptor is

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  2. During photorespiration, the oxygen consuming reaction(s) occur in

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  3. Photosynthesis in C(4) plants is relatively less limited by atmospheri...

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  4. As compared to a C(3)-plant, how many additional molecules of ATP are ...

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

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  6. Chlorophyll-alpha molecule at its carbon atom 3 of the pyrrole ring-II...

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

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  8. During light reaction of photosynthesis, which of the following phenom...

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  9. NADPH is generated through

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  10. The first step for initiation of photsynthesis will be:

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  11. Which pigment system is inactivated in red drop?

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  12. In photosynthesis energy from light reaction to dark reaction is trans...

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  13. Which of the following absorb light energy for photosysnthesis?

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  14. How many electrons, protons and photons are involved in the lysis of w...

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  15. The primary acceptor , during CO(2) fixation in C(3) plants , is

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  16. To generate 1 molecule of glucose, how many turns of Calvin cycle are ...

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  17. For assimilation of one CO(2) moleucles, the energy requried in form o...

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  18. Which one of the following represents photohosphorylation ?

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  19. In C(3) plants, the first stable product of photosynthesis during dar...

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  20. Bundle sheath cells

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