Photosynthesis in Plants: NEET Biology Previous Year Questions

44 previous year questions from Photosynthesis in Plants. Here are the 25 most important ones; open any question for the correct answer and a full step-by-step solution.

1. $In light reaction, plastoquinone facilitates the transfer of electrons from :$
2. $Which one of the following is essential for photolysis of water?$
3. $Anoxygenic photosynthesis is characteristic of :$
4. $In a chloroplast the highest number of protons is found in:$
5. $A process that makes more important difference between C_{3} and C_{4} plants is$
6. $The process which makes major difference between C_{3} and C_{4} plants is$
7. $Phosphoenol pyruvate (PEP) is the primary C O_{2} acceptor in:$
8. $PGA as the first C O_{2} fixation product was discovered in photosynthesis of :$
9. $During photorespiration, the oxygen consuming reaction(s) occur in$
10. $The first acceptor of electrons from an excited chlorophyll molecule of photosystem II is :-$
11. $The maximum absorption of light by chlorophyll occurs in which region of the absorption spectrum.$
12. $Which of the following combinations is required for chemiosmosis?$
13. $The reaction center in PS II has an absorption maxima at$
14. $A plant in your garden avoids photorespiratory losses, has improved water use efficiency shows high rates of photosynthesis at high temperatures and has improved efficien\dots$
15. $Electrons from excited chlorophyll molecule of photosystem II are accepted first by :-$
16. $In photosynthesis, the light-independent reactions take place at :$
17. $Cyclic photophosphorylation results in the formation of :-$
18. $The correct sequence of cell organelles during photorespiration is$
19. $C4 plants are more efficient in photosynthesis than C3 plants due to$
20. $In the leaves of C_{4} plants, malic acid formation during C O_{2} fixation occurs in the cells of :-$
21. $The first stable product of CO_{2} fixation in sorghum is:$
22. $During non-cyclic photophosphorylation, when electrons are lost from the reaction center at PS II, what is the source which replaces these electrons?$
23. $How many ATP and NADPH, are required for the synthesis of one molecule of Glucose during Calvin cycle?$
24. $Emerson’s enhancement effect and Red drop have been instrumental in the discovery of:$
25. $Separation of leaf pigments of any green plants can be carried out by$

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Photosynthesis in Plants: NEET Biology Previous Year Questions

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