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In chlorophyll molecule, the porphyrin r...

In chlorophyll molecule, the porphyrin ring has metal atom ……….. In the center.

A

Mn

B

Zn

C

Fe

D

Mg

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The correct Answer is:
D
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-MULTIPLE CHOICE QUESTIONS -Photosynthesis
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  2. From the visible spectrum of light, which component is reflected by th...

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  3. Which of the following is not a chemoautotroph ?

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  4. Chl a and Chl b have same structure except Chl a has ……….. Group while...

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  5. ……….. Is the only pigment that can absorb and convert light energy int...

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  6. Chlorophyll-a molecule cannot remain in ionized state for more than ……...

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  7. The reduced ……….. Transfers the de-energized electrons to the reaction...

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  8. ATP and NADPH(2) possess the assimilatory power for the reduction of C...

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  9. For the reduction of NADP to NADPH(2) ……………. Are required along with t...

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  10. During photosynthesis, the process which occurs first is ……….. .

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  11. Dark reaction of photosynthesis is ……….. .

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  12. In C(3) plants the first product of photosynthesis is ………. .

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  13. In C(4) plants, the first product of photosynthesis is ………… .

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  14. In which of the following cells in C(4) pathway, the metabolic CO(2) i...

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  15. In HSK pathway, PEPA and RuBP are ………. .

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  16. Which of the followig is C(4) plant ?

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  17. C(4) plants are more efficient than C(3) plants because of ……….. .

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  18. Which enzyme accepts O(2) during photorespiration process ?

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  19. Which of the following is not a photosynthetic pigment ?

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  20. The reaction centre of P. S. II is ........

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