Also known as John Wayne Airport, SNA is the only commercial service airport in Orange County, California. It is about 35 miles south of Los Angeles, between the cities of Costa Mesa, Irvine, and Newport Beach, and is 14 miles from Disneyland.
potassium channel a voltage-gated protein channel selective for the passage of potassium ions. protein channel a watery pathway through the interstices of a protein molecule by which ions and small molecules can cross a membrane into or out of a cell by diffusion.
1 Potassium chloride is used to replace potassium in people who have become short of potassium in the body. 2  It is a potassium supplement, sometimes known as potassium chloride.3  It is used to replace essential potassium lost from the body owing to a variety of causes. Potassium chloride is used to replace potassium in people who have become short of potassium in the body. 2  It is a potassium supplement, sometimes known as potassium chloride.