The dimensions of the White House are as follows. The length is 168 feet (51.2 meters). The width is 152 feet with the porticoes. Without the porticoes it is 85 feet 6 inches (26.1 meters). The height is 60 ft 4 inches on the north. On the south it is 70 feet. The fence of the White House covers 18 acres.
A mobility shift assay is electrophoretic separation of a proteinâDNA or proteinâRNA mixture on a polyacrylamide or agarose gel for a short period (about 1.5-2 hr for a 15- to 20-cm gel).
home / study / social sciences / sociology / social mobility. Social mobility is shifting from one social status to another, commonly to a status that is either higher or lower. For example, a child of day laborers who becomes a professor achieves upward social mobility. In sociology, social mobility explains changes (or lack thereof) in social status.