Magnesium () is an indispensable alkaline earth metal for life. Identify its correct biological role — s 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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