End product of light reaction of photosynthesis is:
Correct answer: B. ATP and NADPH
- A. ADP and NADPH
- B. ATP and NADPH
- C. Carbon dioxide and water
- D. NADPH and AMP
Explanation
ATP and NADPH are synthesized in the light reactions of photosynthesis, which are then used in the Calvin cycle to produce sugars.
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About Plant Nutrition and Transport
Plants require macronutrients and micronutrients for growth, and mineral deficiencies produce recognizable symptoms. Transport involves water and minerals through xylem by transpiration pull, cohesion and adhesion, while phloem translocates sugars from sources to sinks. Root pressure and transpiration are distinct mechanisms.
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