That monster is 48 letters long, still smoking the longest English words by a lot. We promised help pronouncing the formerly-longest German word at the beginning of the article, so here it is. Let us know how you do in the comments below! Share 0
Ribonucleic acid, or RNA is one of the three major biological macromolecules that are essential for all known forms of life (along with DNA and proteins). central tenet of molecular biology states that the flow of genetic information in a cell is from DNA through RNA to proteins: âDNA makes RNA makes proteinâ.
Best Answer: In organisms: DNA is double stranded. RNA is single stranded (though sometimes folded back on itself, as in tRNA). DNA is found in the nucleus (in eukaryotes) or free-floating in the cytoplasm (in prokaryotes), RNA is found pretty much anywhere, depending on the type of RNA. In viruses: DNA can be double or single stranded.