1 Sodium (Na+) : Sodium is a vital electrolyte for muscle function, neuron function, blood pressure regulation, and blood volume regulation. 2  Over 99% of the sodium ions passing through the kidneys are reabsorbed into the blood from tubular filtrate.
splice (plural splices) (nautical) A junction or joining of ropes made by splicing them together. (electrical) The electrical and mechanical connection between two pieces of wire or cable. (cricket) That part of a bat where the handle joins the blade. Bonding or joining of overlapping materials.
Click here to see a 239-word sentence that is a perfectly fine sentence (structurally). When two independent clauses are connected by only a comma, they constitute a run-on sentence that is called a comma-splice. The example just above (about the sunscreen) is a comma-splice.