Cytoplasm: This internal soup of the bacterial cell is bounded on the outside by the cell envelope. The cytoplasm is mostly water, but within it are the bacterial inclusions-nucleoid, plasmids, ribosomes and storage granules-as well as the components necessary for bacterial metabolism.
Urine color changes can also be a symptom of an underlying disease, disorder or condition, such as dehydration, urinary tract infection, and kidney trauma or injury.
Certain colors, however, can indicate a problem. A red or pink hue could be a sign of blood in the urine. Brown urine may indicate something as simple as a new medicine, or it could be a sign of a more serious condition. Advertisement.