Sensitivity of the sodium efflux from the toad oocyte to the removal of external K ions.
D000818:Animals; D001001:Anura; D002463:Cell Membrane Permeability; D005260:Female; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D010063:Ovum / Q000378:metabolism*; D011188:Potassium; D012964:Sodium / Q000378:metabolism*; D012975:Sodium Isotopes
D012975:Sodium Isotopes; D012964:Sodium; D011188:Potassium