To get a sense of exactly how long an uncoiled DNA molecule is compared to a typical cell, a cell is magnified 1000 times. At this scale, the total length of all the DNA in the cell's nucleus would be 3 km -- the equivalent distance of the Lincoln Memorial to the capital in Washington, DC.
1 Cairo, Egypt is at 306'N, 3124'E, 75 m (244 ft). See map. 2  According to the Holdridge life zones system of bioclimatic classification Cairo is situated in or near the subtropical desert biome.  The mean annual temperature is 21.4 degrees Celsius (70.5 degrees Fahrenheit).
Guide to Egypt weather in March. The average maximum daytime temperature in Egypt in March is a warm 29Â°C (84Â°F) with low heat & humidity. The average night-time temperature is usually a cool 11Â°C (52Â°F). There are usually 10 hours of bright sunshine each day, which represents 82% of the 12 hours of daylight.