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  • UP CPMT Botany (2003)
  • In photosynthesis, there is
Multiple choice

In photosynthesis, there is

  1. reduction of H2O

  2. oxidation of H2O

  3. oxidation of CO2

  4. oxidation of NO2

  5. -

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Light reaction takes place in the thylakoid discs where water is oxidised and oxygen is released. The electrons that are freed-up from water are transferred to ATP and NADPH. 

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