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Biological importance of magnesium and calcium - class-XI
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Select the correct statement about $Mg^{2+}$ ions :
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A
They are involved in carbohydrate metablism
💡 Explanation:
Magnesium ions (Mg2+) act as essential cofactors for many enzymes, including those involved in carbohydrate metabolism and ATP-related reactions. Option A is incorrect because Mg2+ is primarily extracellular in concentration, and B is a specific enzymatic function that is less comprehensive than the metabolic role described in C.