Photosynthesis
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Avg score: 79% • Most missed: “The substrate for photorespiration is[1989]”
Photosynthesis
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25 Questions

1. How many turns of Calvin cycle yieldone molecule of glucose? [1996 - 2000]
2. Oxygenic photosynthesis occurs in:[2009]
3. Plants adapted to low light intensityhave [2004]
4. Which pair is wrong? [2001]
5. Cyclic photophosphorylation resultsin the formation of [2009]
6. Photochemical reactions in thechloroplast are directly involved in[2000]
7. The carbon dioxide acceptor inCalvin cycle/ C3-plants is [1993 - 95 - 96 - 99]
8. Kranz anatomy is typical of [1990]
9. In photosynthesis energy from lightreaction to dark reaction is transferredin the form of [2002]
10. Which pigment system is inactivatedin red drop? [2001]
11. Translocationofcarbohydratenutrients usually occurs in the form of[1992]
12. In C3 plants - the first stable productof photosynthesis during the darkreaction is [2004]
13. The enzyme that catalyses carbondioxide fixation in C4 plants is [1992]
14. C4 plants are more efficient inphotosynthesis than C3 plants due to:[2010]
15. Bundle sheath cells [NEET Kar. 2013]
16. The wavelength of light absorbed byPr form of phytochrome is [2007]
17. Which technique has helped ininvestigation of Calvin cycle? [1991]
18. Pigment acting as a reaction centreduring photosynthesis is [1994]
19. The enzyme which fixes CO2 in C4plants is [2000]
20. All types of plastids possessessentially the same structure becausethey [1992]
21. Electrons from excited chlorophyllmolecule of photosystem II are acceptedfirst by: [2008]
22. The size of chlorophyll molecule is[1988]
23. The specific characteristic of C4plants is [1995]
24. Which one occurs both during cyclicandnoncyclicmodesofphotophosphorylation? [1994]
25. In C4 plants - Calvin cycle operates in[1989]

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