Action Potential
mir
Transportation
Action Potential
Na /k /Caz
+ + +
Channels
, Important points :
It
Concentration of
-
is
higher DE than outside
the cell.
The membrane is MORE Permeable to k manunnels
-
The RMP Potential is maintained by Nut/1 +
Pumps that ACTIVELY transportlt into and
Nut out of the cell.
The Concentration of Nat is HIGHER OUTSIDE
than inside of the cell
of -outsidethe cell
cell
- Let active
int Nut +
patk
Phospholypid bila
+
K kt
Kitt > inside
-
the cell
What does-70mV man ?
INSIDE Surface of the Plasma membrane is much
*
more negatively charged than the OUTSIDE Surface .
K That is
why Nat wants to go down the concentration gradient
into the cell.
3 NatOUT +
2k IN
mir
Transportation
Action Potential
Na /k /Caz
+ + +
Channels
, Important points :
It
Concentration of
-
is
higher DE than outside
the cell.
The membrane is MORE Permeable to k manunnels
-
The RMP Potential is maintained by Nut/1 +
Pumps that ACTIVELY transportlt into and
Nut out of the cell.
The Concentration of Nat is HIGHER OUTSIDE
than inside of the cell
of -outsidethe cell
cell
- Let active
int Nut +
patk
Phospholypid bila
+
K kt
Kitt > inside
-
the cell
What does-70mV man ?
INSIDE Surface of the Plasma membrane is much
*
more negatively charged than the OUTSIDE Surface .
K That is
why Nat wants to go down the concentration gradient
into the cell.
3 NatOUT +
2k IN
