title: Potassium exchangeability, potassium permeability, and membrane potential: some observations in relation to protein synthesis in the early echinoderm embryo.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D002455:Cell Division; D002462:Cell Membrane; D002463:Cell Membrane Permeability; D005306:Fertilization; D006863:Hydrogen-Ion Concentration; D007930:Leucine / Q000378:metabolism; D008564:Membrane Potentials; D008839:Microelectrodes; D011188:Potassium / Q000378:metabolism*; D014176:Protein Biosynthesis; D012617:Sea Urchins / Q000196:embryology* / Q000502:physiology; D013997:Time Factors
chemical_list: D002250:Carbon Radioisotopes; D007930:Leucine; D011188:Potassium