Etymology & Historical Origin - Marlene. The origin of Marlene can be found in Germany. The name was created through the combination of two other names: Maria and Magdalene, obviously in homage to Mary Magdalene from the New Testament. The name Marlene is akin to Madeleine which the French coined in honor of Magdalene as well.
All biological cells store their genetic information in the form of DNA. DNA is an abbreviation of deoxyribonucleic acid. DNA molecules determine the types of protein synthesised within the cell. Eukaryotes store their DNA in their nucleus and prokaryotes store their DNA in their nucleoid.
The information in the genome is stored as DNA, a molecule with a sugar-phosphate backbone (which keeps the shape of the characteristic DNA helix) and the bases adenine (A), thymine (T), guanine (G) and cytosine (C).he nucleus contains chromosomes (23 pairs in human cell) the chromosomes consists of DNA molecules and proteins(histone and nonhistone proteins) the genes are specific sequence of nucleotides (the building unite of DNA) on the DNA. Little princess Â· 8 years ago.