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 does a radiologist make? At max experience 350,000 a year. or up to 400,000 a year depends on experience. According to the popular 2011 Industry standards (hospitals, healthcare, radiology, medical se â¦ rvices and medical offices) the low average annual income is $51,000 to a high of $166,000.