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Which one of the following is essential for photolysis of water?

  • Option 1)

    Manganese

  • Option 2)

    Zinc

  • Option 3)

    Copper

  • Option 4)

    Boron

 

Answers (2)

best_answer

 

Photolysis of water -

Occurs in the lumen of thylakoid. Requires Mn+, Cl-, Ca2+ and oxygen evolving complex 

- wherein

2H_{2}O\rightarrow 4H^{+}+4e^{-}+O_{2}

e- move towards P680 of PSII and H+ accumulate in lumen and finally reduced to NADP

 

 


Option 1)

Manganese

Correct Option

Option 2)

Zinc

Incorrect Option

Option 3)

Copper

Incorrect Option

Option 4)

Boron

Incorrect Option

Posted by

Aadil

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