You've got to be kidding. Here's a proof for you. Examine the DNA of an aborted baby and the DNA of a baby the same age born prematurely.
Then examine your own DNA. You will be surprised to find that all three of you belong to the species homo sapiens, the definition of human.
If you think that human life is just DNA, then you couldn't believe in eternal life and you also must be a major animal rights activist -- since they have most of the same DNA that people do.