Which ion is essential for maintaining the permeability of the cell membrane?A. `Cu^(2+)`B. `Ca^(2+)`C. `Mg^(2+)`D. `Fe^(2+)`

Which ion is essential for maintaining the permeability of the cell me

1.	Which ion is essential for maintaining the permeability of the cell membrane?A. `Cu^(2+)`B. `Ca^(2+)`C. `Mg^(2+)`D. `Fe^(2+)`
Answer» Correct Answer - B

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Which ion is essential for maintaining the permeability of the cell membrane?A. `Cu^(2+)`B. `Ca^(2+)`C. `Mg^(2+)`D. `Fe^(2+)`

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