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Electrons from the excited chlorophyll m...

Electrons from the excited chlorophyll molecule of photosystem II are accepted first by

A

quinone

B

ferredoxin

C

cytochrome-b

D

cytochrome-f

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NCERT TAMIL-COMPETITIVE EXAM QUESTIONS -PLANT PHYSIOLOGY
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  2. In chloroplast, chlorophyll is present in the

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  8. With reference to factors affecting the rate of photosynthesis,which o...

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

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

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

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  13. Oxidative phosphorylation is

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

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  15. Which statement is wrong for Krebs cycle ?

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

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

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

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  19. Respiration is a process in which

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

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