Mean Annual Radiologist Salary. The average annual radiologist salary is $379,790. The lowest 10% of radiologist salaries are less than $276,427. The top 10% of radiologist salaries reach more than $496,323.he average annual radiologist salary is $379,790. The lowest 10% of radiologist salaries are less than $276,427. The top 10% of radiologist salaries reach more than $496,323.
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.
DNA is the biological instructions that make each and every species unique, and encodes for all the things that give the organism the ability to grow, survive and reproduce. DNA is found in all living organisms, and consists of a code. It consists of four nucleotides or bases â Adenine (A), Thymine (T), Guanine (G) and Cytosine (C). These four bases are stuck together in various combinations (known as as the DNA sequence) along a backbone made of sugar and phosphates in a long line.