Irritable Bowel Syndrome (IBS) In IBS, there may be increased mucus production by the lining of the intestine. That mucus is then passed in the stool. Mucus is more often associated with diarrhea-predominant IBS than with constipation-predominant IBS or alternating type IBS (IBS-A).
Video: Anion: Definition & Examples. Ions are charged particles that are important for biological and chemical systems. Anions are ions that have a negative charge. This article discusses anions, their properties, and examples of anions in chemistry and nature.
Difference Between Cation and Anion. A cation is a positively charged ion resulted by the release of one or more electrons from its shells in the attempt to increase stability. An anion is a negatively charged ion resulted by the acceptance of one or more electrons to its shells in the attempt to increase stability.