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Magnesium () is an indispensable alkaline earth metal for life. Identify its correct biological roles Block Elements Chemistry Question

Question

Magnesium ($Mg$) is an indispensable alkaline earth metal for life. Identify its correct biological roles.

Answer: A,B

💡 Solution & Explanation

Magnesium is central to chlorophyll and is an obligate cofactor for all ATP-utilizing enzymes. Osmotic pressure in plasma is primarily maintained by $Na^+$ and $Cl^-$. Statement D is completely fabricated.

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