DNA replication

Your body is reading from the three billion letter library of your genome, translating instructions into the chemistry of life.

DNA replicates as cells divide, passing perfect copies of your genetic inheritance to new cells.

The same DNA that your mother passed to you is being maintained and preserved inside you.

One day, if you have children, you'll pass some of that DNA onto them, Not all of it, because they'll also receive DNA from their father, a mingling of two genetic lines.