Sodium and potassium activities in normal and "sodium-rich" frog skeletal muscle.
D000818:Animals; D001001:Anura; D001693:Biological Transport, Active; D004566:Electrodes; D066298:In Vitro Techniques; D007552:Isotonic Solutions; D008564:Membrane Potentials; D009132:Muscles / Q000032:analysis / Q000378:metabolism*; D011188:Potassium / Q000032:analysis / Q000378:metabolism*; D012964:Sodium / Q000032:analysis / Q000378:metabolism*; D014867:Water / Q000032:analysis
D007552:Isotonic Solutions; D014867:Water; D012964:Sodium; D011188:Potassium