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Plant Physiology Photosynthesis - Questions and Answers

Practice questions on Plant Physiology Photosynthesis.

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1. Light generated energy during photosynthesis is
A. ADP
B. NADP
C. ATP
D. NADPH₂
Explanation:
2. The term photosynthesis literally means
A. Synthesis with the help of light
B. Reduction of CO₂ to carbohydrates
C. Conversion of solar energy to chemical energy
D. Energy transducing process
Explanation:
3. Photosynthesis pigments are involved in
A. Respiration
B. Transpiration
C. Photosynthesis
D. Guttation
Explanation:
4. The protons and electrons required to reduce NADP⁺ to NADPH₂ come from
A. H₂S
B. H₂O
C. CO₂
D. (CH₂O)n
Explanation:
5. When water is used as the proton and electron source the byproduct evolved is
A. CO₂
B. H₂S
C. O₂
D. H₂O
Explanation:
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