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.
1 Blood in urine (hematuria) â urine may appear bright red or cola colored. Or urine may appear normal, but blood may be detected in a microscopic examination of the urine. 2  Frequent urination. 3  Painful urination. 4  Back pain.  Pelvic pain.