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.
It's been a rough year for the actor, but at least he has his millions of dollars to ease the pain. 71-year-old Steve Martin has taken the No. 1 spot on People With Moneyâs top 10 highest-paid actors for 2017 with an estimated $82 million in combined earnings. UPDATE 16/04/2017 : This story seems to be false. (read more) Steve Martin tops annual list of highest-paid actors.