DNA replication

 DNA

DNA is Diribonucleic Acid. It is a double hellix model of Nucleic acid. Each single hellix is termed as RNA.

DNA replication is a process of forming a new DNA by separating each hellix of DNA of a nucleus and each seperated hellix forms a new copy or self image and binding with this image forms new DNA.

It is found in cell division process of any cell. Due to DNA replication Virus and Bacteria can reproduct.