The plasma membrane of an excitable cell is more permeable to potassium ions because- there are more leak ion channels for K+

Question

The plasma membrane of an excitable cell is more permeable to potassium ions because-

there are more leak ion channels for K+ than Na+.
of its positive electrical charge.
protein molecules cannot exit through the cell membrane.
there are more gated channels for K+.
calcium ions block Na+ and Cl- channels.

Kunduz · Accepted Answer

Click to see the answer