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Plant Physiology Photosynthesis - Questions and Answers

Practice questions on Plant Physiology Photosynthesis.

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36. Photolysis of water involves
A. Manganese ions
B. Manganese and Chloride ions
C. Potassium ions
D. Manganese and Potassium ions
Explanation:
37. The enzymic reduction of CO₂ by dark reaction is called
A. Regeneration
B. Reduction
C. Carbon fixation
D. Photooxidation
Explanation:
38. The electron transfer reactions are called
A. Phytosystem 1
B. Phytosystem 11
C. Photochemical act 1
D. Photochemical act 11
Explanation:
39. The instrument used to demonstrate that light is necessary for photosynthesis is
A. Ganong’s photometer
B. Ganong’s respiroscope
C. Ganong’s light screen
D. Test tube-funnel
Explanation:
40. Reduction of 1,3-bis phosphoglyceric acids to glyceraldehydes-3-phosphate takes place in the presence of
A. Kinase
B. Dehydrogenase
C. Carboxylase
D. Synthetase
Explanation:
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