dna structure and replication how is genetic information stored and copied
Thus DNA replication produces two identical, double helical molecules, enabling genetic information to be copied and passed on from a cell to its daughter cells and from a parent to its offspring. â¢ During replication, the two strand of a DNA double helix are pulled apart to form two Y-shaped replication forks.hus DNA replication produces two identical, double helical molecules, enabling genetic information to be copied and passed on from a cell to its daughter cells and from a parent to its offspring. â¢ During replication, the two strand of a DNA double helix are pulled apart to form two Y-shaped replication forks.