Answer :
She could say, "Tons with oppositely charged of Cl- and Na+ are electrical attracted to each other," in her explanation.
Na+ is a sort of ion, right?
The main extracellular cationic and solute is sodium ion (Na+), which is crucial for the production of nerve impulses in cardiac and neurological tissue.
What function does Na+ serve?
The predominant cation in extracellular environment is the sodium ion (Na+). Na+ can function as an essential intracellular second messenger upon entry into the cell, regulating a variety of cellular processes. Recent research has demonstrated that extracellular Na+ can play a significant signaling role in the up-regulation of Command is executed.
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