The central dogma is the basis of all the living organisms. The central dogma is the process in which there are four processes which are essential for all the life forms. The information of DNA by replication is conserved and is transferred to the other cells after the cell division. The code on the DNA is transferred to the mRNA by transcription. The information of the mRNA is transferred to the protein by the process of translation. This is necessary for all the biochemical reactions in the cell.