The best-defined function of manganese in gre | vedclass

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Question

(A) The correct option is $A$. Manganese $(Mn^{2+})$ plays a critical role in the photolysis of water during the light-dependent reactions of photosyn

Vedclass · Accepted Answer

photolysis of water

Vedclass · Answer

(A) The correct option is $A$. Manganese $(Mn^{2+})$ plays a critical role in the photolysis of water during the light-dependent reactions of photosynthesis.Photolysis is the process of splitting water molecules into hydrogen ions,electrons,and oxygen in the presence of light within the chloroplast.$Mn^{2+}$ acts as an essential cofactor for the oxygen-evolving complex,which is necessary for this reaction to occur.

Column-$I$	Column-$II$
$P$. Structural elements	$I$. $C, H, O, N$
$Q$. Energy-related chemical components	$II$. $Zn^{+2}, Mo, Mg^{+2}$
$R$. Elements involved in enzyme activation or inhibition	$III$. Potassium
$S$. Elements involved in osmotic potential	$IV$. Phosphorus, Magnesium

The best-defined function of manganese in green plants is:

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