Question

Please explain the concept in the attachment...

Answer 1

Blood and other body fluids have almost the same concentration of chloride ion as sea water. The balance of chloride ion (Cl-) is closely regulated by the body.

Explanation:

chloride the major anion (negatively charged substance) in the blood and extracellular fluid (the body fluid that lines outside lies outside cells).

Answer 2

Answer:

Chloride Ion is a chlorine anion that forms the negatively charged part of certain salts, including sodium and hydrogen chloride salts, and is an essential electrolyte located in all body fluids responsible for maintaining acid/base balance, transmitting nerve impulses and regulating fluid in and out of cells.