The DNA of most bacteria is contained in a single circular molecule, called the bacterial chromosome. The chromosome, along with several proteins and RNA molecules, forms an irregularly shaped structure called the nucleoid. This sits in the cytoplasm of the bacterial cell.
Urine tests for diabetes facts. 1  Urine tests may be done in people with diabetes to evaluate severe hyperglycemia (severe high blood sugar) by looking for ketones in the urine.  Ketones are a metabolic product produced when fat is metabolized. Ketones increase when there is insufficient insulin to use glucose for energy.
A urine glucose test is used to indirectly determine whether your levels of glucose, or blood sugar, are within a healthy range. It's used to monitor both type 1 and type 2 diabetes. If your blood glucose rises above normal, your kidneys get rid of the extra glucose in your urine.That's why a urine glucose test may be able to determine whether your blood glucose is too high.o learn what the results mean for you, talk with your healthcare provider. Typically, urine glucose testing involves checking the color of a test strip to see if your glucose is too high. Depending on the results, you may have potential blood sugar problems that need more testing or management.