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Potential difference across resting mem-...

Potential difference across resting mem- brane is negatively charged. This is due to differential distribution of the following ions

A

`Na^+ and K^+` ions

B

`CO^(3+ +) and Cl^(-)` ions

C

`Ca^(+ +) and Mg^(+ +)` ions

D

`Ca^(+4) and Cl^(-)` ions

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The correct Answer is:
A
NA
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