DNA is found in the nucleus of animal cells. The DNA compounds are packaged into chromosomes inside the nucleus. Each chromosome contains a single molecule of DNA that can be replicated during the processes of transcription and translation.
DNA is found in the nucleus of every cell in an animal. There are so many copies of DNA in eukaryotic organisms that even if one molecule of DNA is damaged, the other DNA molecules can be replicated to replace the damaged compound. The process of replication occurs through many enzymatic reactions within the cell. To replicate a chain of DNA, the DNA double strands must be unwound and then copied. The strands of DNA can then be translated into amino acids and proteins to create new cells and tissues.