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NEET2002BotanyPhotosynthesis in Higher PlantsActual

Which of the following absorb light energy for photosynthesis?

Options

  1. AChlorophyll
  2. BWater molecule
  3. CO ₂
  4. DRUBP

Correct answer

A. Chlorophyll

Step-by-step solution

Chlorophyll molecule absorbs light for photosynthesis. H ₂ O molecules provide H ⁺ ions and electrons during photosynthesis. O ₂ is liberated during photosynthesis. RuBP (Ribulose 1, 5-bisphosphate) reacts with CO ₂ during dark reaction of photosynthesis. This process takes place in the presence of enzyme RuBisCO.

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