The genome is the most important feature in the cytoplasm. It is located in a central region of the cell called the nuclioid. The genome is a clump or coil of DNA that controls all the functions of the bacterial cell and produces the proteins that the bacterium needs to survive.
Urine freezes at about -5 C, which corresponds to 23 F. Beer freezes at 28 F. Ask us anything!rine freezes at about -5 C, which corresponds to 23 F. Beer freezes at 28 F. Ask us anything!
For a routine urine analysis, a fresh (<1 hr old), clean-catch urine sample is acceptable. If the analysis. cannot be performed immediately, refrigerate the. sample. (When urine stands at room temperature for a. long period, casts and red blood cells undergo lysis, and the urine becomes alkalinized with precipitation. of salts.) 1. Pour 5â10 mL of well-mixed urine into a centrifuge.