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Emerson's enhancement effect and Red dro...

Emerson's enhancement effect and Red drop have been instrumental in the discovery of

A

two photosystems operating simultaneously

B

photophosphorylation and cyclic electron transport

C

oxidative phosphorylation

D

photophosphorylation and non-cyclic electron transport

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The correct Answer is:
A
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NCERT TAMIL-COMPETITIVE EXAM QUESTIONS -PLANT PHYSIOLOGY
  1. With reference to factors affecting the rate of photosynthesis,which o...

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  2. A plant in your garden avoids photorespiratory losses , has improved w...

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  3. Emerson's enhancement effect and Red drop have been instrumental in th...

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  4. The process which makes major difference between C3 and C4 plant is :

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  5. In a chloroplast the highest number of protons are found in

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  6. Oxidative phosphorylation is

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  7. Which of the biomolecules is common to respiration -mediated breakdown...

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  8. Which statement is wrong for Krebs cycle ?

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  9. The three boxes in this diagram represent the three major biosynthetic...

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  10. The energy released metabolic process in which substrate is oxidised w...

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  11. Krebs cycle starts with the formation of six carbon compound by a reac...

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  12. Respiration is a process in which

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  13. The common phase between aerobic and anaerobic respiration is called

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  14. ATP synthesis occurs on / in the

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  15. Which 5- carbon organic acid of the Krebs cycle is a key compound in t...

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  16. Which one of the following acts as a hormone involved in ripening of f...

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  17. Coconut milk factor is

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  18. Banana is seedless because

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  19. Pruning of plants promotes branching due to sensation of axillary buds...

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  20. Avena curvature test is bioassay for activity of

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