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The first event in photosynthesis is...

The first event in photosynthesis is

A

Photoexcitation of chlorophyll and electron emission

B

Photolysis of water

C

Release of oxygen

D

Synthesis of ATP

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The correct Answer is:
A
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MODERN PUBLICATION-PHOTOSYNTHESIS IN HIGHER PLANTS-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS )(A. MULTIPLE CHOICE QUESTIONS (MCQs):
  1. Energy released during movement of electrons through the photosystems ...

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  2. The first event in photosynthesis is

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  3. Rubisco is the most abundant enzyme in the world and present in very h...

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  4. The enzyme, sucrose synthase, catalyses the synthesis of sucrose from:

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  5. Light reaction of photosynthesis occurs inside

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  6. A reduction in the quantity of oxygen evolution during photosynthesis ...

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  7. Plants requiring low light intensity for optimum photosynthesis is cal...

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  8. Sunken stomata are usually found in

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  9. Select the incorrect matched pair with regard to C4 cycle : {:("(a) ...

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  10. In C3 cycle for the fixation of every CO2 molecule, the reduction and ...

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  11. Which of the following is formed during photorespiration ?

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  12. Which of the following statements is true with regard to the light rea...

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  13. Read the following four statements (A-D) (A) Both, photophosphorylat...

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  14. In the overall process of photosynthesis , the number of CO(2) water...

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  15. During Calvin cycle the total number of CO(2) ATP and NADPH molecules ...

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  16. Melvin Calvin was professor of

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  17. The essential element needed for water splitting in photosynthesis lea...

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  18. Non-cyclic photophosphorylation results in production of

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

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  20. Which elements are essential for the photophosphorylation?

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