Connecticare is a great place to work. It is a smaller company that provides a large variety of work during your day, week or month. I never get bored and there is always more work to do which allows for strong job security.
The simple summary is that DNA makes RNA, and then RNA makes proteins. DNA, RNA and proteins all consist of a repeating structure of related building blocks (nucleotides in the case of DNA and RNA, amino acids in the case of proteins). In general, they are all unbranched polymers, and so can be represented in the form of a string.
Both DNA and RNA are macromolecules that consist of long chains of nucleotides. Both contain the specific nucleotide bases adenine, guanine and cytosine, although the fourth base differs between DNA and RNA. Both molecules are found in the cell's nucleus, but RNA may also be found in the cytoplasm.