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.
The highest paid quarterbacks in the NFL for 2014 are : Aaron Rodgers ( $110 million over 5 years ) Colin Kaepernick ( $13 million guaranteed but up to $126 million over 6 years ) Jay Cutler ( $126 million over 7 years , guaranteed $54 million over 3 years ) Tony Romo ( $13.5 million , $108 million over 6 years ) Matt Ryan ( $104 million , ...