Question

Which of the following substances are electrolytes?

1) Sodium chloride
2) Potassium
3) Bicarbonate
4) Glucose
5) Antimicrobial peptides

Answer 1

Sodium chloride, Potassium, and Bicarbonate are electrolytes.

Step-by-step explanation:

An electrolyte is a substance that conducts electricity when dissolved in water. From the given options, the substances that are electrolytes are:

1. Sodium chloride - When dissolved in water, it dissociates into sodium ions (Na+) and chloride ions (Cl-), making it an electrolyte.
2. Potassium - Potassium is a cation and can form an electrolyte when combined with an appropriate anion.
3. Bicarbonate - Bicarbonate ion (HCO3-) is involved in various physiological processes and acts as an electrolyte.