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.
Read on, to know why dark urine needs prompt medical attention... Advertisement. Normally, the urine is colorless or the color of normal urine is described as pale yellow. Change in the color of the urine, for example, yellow or dark yellow urine can be a symptom of several health conditions. Sometimes, dark urine is noticed after consumption of certain foods or medicines.