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During Z-scheme of photosynthesis, which...

During Z-scheme of photosynthesis, which of the following not helps in creation of proton gradient?

A

Release of protons in stroma by water splitting

B

Presence of H-carriers in the thylakoid membrane

C

Reduction of `NADP^(+)`

D

Oxidation of water by photosystem-II

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The correct Answer is:
A
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MOTION-PHOTOSYNTHESIS IN HIGHER PLANTS-Exercise - 2
  1. Which of the following is most crucial step of Calvin cycle?

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  2. How many ATP are required for regeneration of RUBP in one Caivin cycle

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  3. How much energy in terms of ATP equivalents is consumed in the photosy...

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  4. Glycolate accumulates in chloroplast at

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  5. Which of the following is the product of oxidation during photosynthes...

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  6. In CAM plants, photophosphorylation occurs in :

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  7. In Calvin cycle, CO(2) is fused with primary acceptor molecule to form...

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  8. In photosynthesis, NADPH^(+) H^(+) are oxidised in :

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  9. Enzyme, which can catalyse both carboxylation and oxygenation of RuBP ...

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  10. The product of light reaction of photosynthesis, which is not common b...

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  11. During Z-scheme of photosynthesis, which of the following not helps in...

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  12. The following hypothesis, "Plants restore to the air whatever breathin...

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  13. Primary electron acceptor of P(700) is :

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  14. Which phase of Calvin cycle does/do not use any energy rich molecule :

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  15. The C(4) plants differ from C(3) plants with reference to the

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  16. How many quanta of light are required per NADPH + H^(+) formation?

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  17. The common feature between non-cyclic and cyclic photophosphorylation ...

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

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  19. In C(4) plants, RuBisCO is present in

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  20. How many NADPH + H^(+) are produced in cyclic photophosphorylation per...

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