The X chromosome contains many more genes than the Y chromosome, many of which have functions besides determining sex and have no counterpart on the Y chromosome. In males, because there is no second X chromosome, these extra genes on the X chromosome are not paired and virtually all of them are expressed.
The GS-5 pay grade generally marks an entry-level position. Starting salary for a GS-5 employee is $27,982.00 per year at Step 1, with a maximum possible base pay of $36,379.00 per year at Step 10.
Base salary ranges for each grade are provided below, but increase based on location. For instance a GS-7 position pays $36,783 in Atlanta, while the same position pays $41,367 in San Francisco because of the difference in cost of living. GS Pay Scale Overview. The nearly 30 percent of the Federal workforce not covered under the General Scale are either paid hourly (10 percent), or operate under the separate systems of the U.S. Postal Service, the Foreign Service, the Veterans Health Administration, and Senior Executives.