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.
Neurosurgeon Salary. The median salary, which is that amount where the same number of neurosurgeons earned less than that amount and the same number earned more, is more than $704,170. Neurosurgeons are among the highest paid of the medical professionals. This is due to the extensive educational and residency requirements. The top 10% of neurosurgeons earn up to $1,229,881.