DNA+duplication+process

DNA duplication process is when a cell reproduces by mitosis,and the DNA is copied exectly as the original one this process is also called replication. In the duplication process the strands are first unzipped of the parent molecule as the hydrogen bonds between the base pairs are broken. Then the strands are made into exact copy is then made by matching each base with its complementary base. once a section is copied, one old and one new strand are zipped together to produce the duplicate DNA.