Cell Membrane Potentials Quiz

The generation of rapidly changing electrochemical impulses at the cell membrane

The electrical potential difference across the plasma membrane of a cell when not stimulated (correct)

The process of transmitting signals along the nerve or muscle membranes

The movement of ions across the cell membrane during cellular activity

Na-K ATPase pump pumping 3Na out in exchange of 2K in (correct)

The movement of ions through ion channels

The process of transmitting signals along the nerve or muscle membranes

The generation of rapidly changing electrochemical impulses at the membrane

Na outside: 140 mEq/L, K outside: 14 mEq/L, Na inside: 4 mEq/L, K inside: 142 mEq/L

Na outside: 142 mEq/L, K outside: 4 mEq/L, Na inside: 14 mEq/L, K inside: 140 mEq/L (correct)

Na outside: 14 mEq/L, K outside: 140 mEq/L, Na inside: 142 mEq/L, K inside: 4 mEq/L

Na outside: 4 mEq/L, K outside: 142 mEq/L, Na inside: 140 mEq/L, K inside: 14 mEq/L

<p>It is created by the Na-K ATPase pump activity</p> Signup and view all the answers

<p>Membrane potential</p> Signup and view all the answers