Excitable Tissue Flashcards
0
Q
Et
A
Lies between -60and -80mv
Movement of ions membranes
Inside the cell becomes less negative
Depolarisation
1
Q
Et
A
Muscles and nerve Membranes of electric potential Inside and outside of cell Expressed in mollivolts Cell is negative
2
Q
Membrane potential
A
Cell membrane is generated Hypothetical situation Limited number of charged molecules In cells High na and high k ions
3
Q
Mp
A
Ecf and kr contain equal number of ions
Pos and neg
Single ion like k
Equilibrium potential
4
Q
Mp
A
Adaptation of nearest equation Gas constant -r F is fora day constant T is temp Z is valence Equation values k gives -75mv
