Which one of the following elements is requir | vedclass

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(C) The correct answer is $C$. Manganese $(Mn)$ plays a critical role in the water-splitting complex (also known as the oxygen-evolving complex) of Ph

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Manganese

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(C) The correct answer is $C$. Manganese $(Mn)$ plays a critical role in the water-splitting complex (also known as the oxygen-evolving complex) of Photosystem $II$. Light energy induces changes in the oxidation states of Manganese $(Mn^{2+}, Mn^{3+}, Mn^{4+})$,which facilitates the removal of electrons from the $OH^-$ component of water molecules. This process leads to the photolysis of water,resulting in the release of oxygen $(O_2)$ as a byproduct.

Which one of the following elements is required for photosynthetic oxygen evolution?

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