Photosynthesis
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Photosynthesis
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25 Questions

1. The specific characteristic of C4plants is [1995]
2. The principle of limiting factors wasproposed by [1996]
3. Kranz anatomy is typical of [1990]
4. Chlorophyll in chloroplasts islocated in: [2005]
5. The enzyme which fixes CO2 in C4plants is [2000]
6. Photosystem II occurs in [1992]
7. Electrons from excited chlorophyllmolecule of photosystem II are acceptedfirst by: [2008]
8. C4-cycle was discovered by [1994]
9. The C4 plants are photosyntheticallymore efficient than C3 plants because:
10. Which fractions of the visiblespectrumofsolarradiationsareprimarily absorbed by carotenoids of thehigher plants? [2003]
11. Stomata of CAM plants [2003]
12. Photochemical reactions in thechloroplast are directly involved in[2000]
13. Nine-tenth of all photosynthesis ofworld (85-90%) is carried out by [1994]
14. Ferredoxin is a constituent of [1991]
15. Chlorophyll -—a-˜ molecule at itscarbon atom 3 of the Pyrrole ring II hasone of the following [1996 - 97]
16. Carbondioxidejoinsthephotosynthetic pathway in [1988]
17. Which one is a C4-plant? [1993]
18. The substrate for photorespiration is[1989]
19. A very efficient converter of solarenergy with net productivity of 2-4kg/m2 or more is the crop of [1989]
20. Oxygenic photosynthesis occurs in:[2009]
21. The size of chlorophyll molecule is[1988]
22. Maximum solar energy is trapped by[1993]
23. A process that makes importantdifference between C3 and C4 plants is:[2012]
24. In C3 plants - the first stable productof photosynthesis during the darkreaction is [2004]
25. Which pigment system is inactivatedin red drop? [2001]