Beta-lactamase-producing bacteria (BLPB) may have an important clinical role in infections. These organisms can be pathogenic in causing the infection as well as have an indirect effect through their ability to produce the enzyme BL into their environment.
If you turn the dial to number 0, that effectively turns the fridge off. Setting the dial to 9, the refrigerator will be working at its max capability. Your personal temperature setting will depend on how much food is kept in the refrigerator. If your fridge is packed with food, it needs to be on a higher number setting to maintain a low (colder) temperature. The temperature controller dial or slider on your refrigerator is a thermostat. It kicks the compressor on when the refrigerator is not cold enough.
Most top-mount refrigerator/freezer units range from about 23 to 36 inches in width, 65 to 69 inches in height, and 24 to 33 inches in depth. In addition, it will have an interior volume of between 10 and 25 cubic feet, with between 7.5 and 18 cubic feet (the majority) in the fridge part alone. The side-by-side refrigerator features two vertical doors with the fresh food compartment on one side and the frozen food on the other.