Which of These Pairs of Ions are Involved in Changing

Question

Which of these pairs of ions are involved in changing membrane potential?
A) magnesium and potassium
B) sodium and magnesium
C) sodium and potassium
D) magnesium and chloride

Accepted Answer

Sodium (Na+) and potassium (K+) ions are primarily involved in changing membrane potential through mechanisms such as the sodium-potassium pump and ion channels, crucial for processes like nerve impulse transmission.