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Plant Physiology Photosynthesis - Questions and Answers

Practice questions on Plant Physiology Photosynthesis.

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46. Photo oxidation (or photolysis) of water involves the participation of a protein complex called
A. Fe-S complexes
B. ‘Z’ complex
C. Electron transport components
D. Pectin complex
Explanation:
47. Oxygen is released during photosynthesis in
A. light reaction
B. Calvin cycle
C. non-cycle photophosphorylation
D. dark reaction
Explanation:
48. The process in which excess energy is lost by light waves is called
A. Flouorescence
B. Photophorylation
C. Photolysis
D. Photooxidation
Explanation:
49. The electron flow water to NADP in photosynthesis is called
A. Cyclic electron transport
B. Cyclic photophosphorylation
C. Non- cyclic electron transport
D. Non- cyclic photophosphorylation
Explanation:
50. The unstable 6C compound is cleaved to form
A. 2 moles PGA
B. 2 moles RUBP
C. 4 moles PGA
D. 2 moles G3P
Explanation: