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.
Red to pink discoloration of the urine is not a disease on its own. It is a symptom of an underlying disease. Even hematuria (blood in the urine) is a symptom. Other urinary related symptoms should also be noted such as 1  : Abdominal, perineal and flank pain. 2  Pain and burning during urination. 3  Foul odor of urine. 4  Cloudy urine.