That is a list of the valences of several elements.
Hydrogen is +1 (and also -1, incidentally)
Sodium is +1
Potassium is +1
Calcium is +2
The binding of Na+ ions to the pump
The membrane potential is determined by the distribution of ions across the membrane and their relative permeabilities. In both cases, if there are only potassium (K⁺) channels and no sodium (Na⁺) channels, the membrane potential will primarily reflect the equilibrium potential for potassium, which is governed by the Nernst equation. Thus, whether there are 3 K⁺ channels or 5 K⁺ channels, the increased conductance from more K⁺ channels does not change the equilibrium potential for potassium, leading to the same membrane potential in both scenarios.
2k + 5
Points: (k, 3h) and (3k, h) Slope: h-3h/3k-k = -2h/2k => -h/k Equation: y-3h = -h/k(x-k) => ky-3hk = -h(x-k) => ky = -hx+hk+3hk Equation in its general form: hx+ky-4hk = 0
=2969726895655+g+f+k+x
Na+-K+ ATPase
Ca, Mg, Be, Fr, Cs, Rb, K, Na, Li, H
The neutral atom of potassium has the largest radius.
These elements are (in the Earth crust): Si, Al, O, Ca, Mg, Fe, Na, K, H, C, Ti, P.
These elements are (in the Earth crust): Si, Al, O, Ca, Mg, Fe, Na, K, H, C, Ti, P.
Look at your periodic table and you will see that K, potassium, must have the largest radius of these choices. You know that, K + and Na + will be small in radius because they have donated an electron to become positively charged cations.
H2O, Na, Ca, Cu, Fe and K.
H2O, Na, Ca, Cu, Fe and K.
H2O, Na, Ca, Cu, Fe and K.
H2O, Na, Ca, Cu, Fe and K.
H2O, Na, Ca, Cu, Fe and K.
K+ potassium, Na+ sodium, Mg magnesium, H hydrogen, Ca calcium source: The Human Body in Health & Disease fifth edition