Potential difference across resting membrane is negatively charged. This is due to differential distribution of the following ions.
A. Na+ and K+ ions
B. Ca++ and Cl– ions
C. Ca++ and Mg++ ions
D. Mg++ and Cl– ions
Answer:A
Potential difference across resting membrane is negatively charged. This is due to differential distribution of the following ions.
A. Na+ and K+ ions B. Ca++ and Cl– ions C. Ca++ and Mg++ ions D. Mg++ and Cl– ions