An ion may play a role.Logical formLearned from5 sentences. Ions can be extracellular.Logical formLearned from5 sentences. Ions may be accelerated by a linear accelerator.Logical formLearned from5 sentences. Ions may be considered.Logical formLearned from5 sentences. (Hydrogen ions) may undergo a production.Logical formLearned from5 sentences. (Ion channels) can be in a (cell membrane).Logical formLearned from5 sentences. An (ion current) can be high.Logical formLearned from5 sentences. (Ion channels) can be integral (membrane proteins).Logical formLearned from5 sentences. Ions may be accelerated by an electric field.Logical formLearned from5 sentences. Molecules may and ions.Logical formLearned from5 sentences. (Fragment ions) may undergo a formation.Logical formLearned from5 sentences. Processes of cardiac muscle can be dependent upon a movement of (calcium ions).Logical formLearned from5 sentences. Sources can be constituted-of-or-filled-with ions.Logical formLearned from5 sentences. An (ion detection) can be negative.Logical formLearned from5 sentences. Presence of rare-earth ions may reduce stability of permanent magnets to date.Logical formLearned from5 sentences.