The four building blocks of DNA are the nucleotides A, T, G, C. Each nucleotide is composed of a sugar-phosphate covalently linked to a base. The nucleotides are covalently linked together into polynucleotide chains, with a sugar-phosphate backbone. In a DNA molecule, one strand of this runs from 5' to 3' and the other from 3' to 5'.
In these states, meteorologists earn average annual salaries that range from $95,320 to $114,650, which is well above the national average. Newscasters who report the weather but are not necessarily meteorologists earn annual salaries that range from $82,950 to $91,940, according to the BLS.
How Much Money Do Weathermen Make? Weathermen are formally known as meteorologists. Meteorologists forecast the weather by studying Earthâs atmosphere, air pressure, temperature and other variables to make accurate weather predictions. Meteorologists are also called atmospheric scientists, as well as climatologists.