Molecular structure of DNA. The basic unit of DNA is the nucleotide, consisting of a phosphate group, a sugar molecule (deoxyribose) and one of four nucleobases (also known as bases): adenine (A), thymine (T), guanine (G) or cytosine (C).
Majors That Pay You Back. 1  Choosing a major makes an even bigger impact on future earnings than deciding which school to attend. PayScale ranks the highest paying college majors for associate, bachelor's and graduate degrees. Top 5 Associate Degrees. A 4-year degree isn't a requirement for career success. If you want a 2-year degree that leads to high pay, check out the associate degree majors on this list.
Taylor Swift is the world's highest-paid musician for 2016, according to Forbes' new list. Taylor Swift is the world's highest-paid musician for 2016, according to Forbes' new list. Taylor Swift is doing something right. A lot of things, actually: Sheâs No. 1 on Forbesâ 2016 list of the highest-paid musicians in the world. Her $170-million take, earned primarily through her recent world tour and various endorsements, also made her the top-earning celebrity back in June, the magazine said.