DNA Replication - 3D
DNA replication is the process by which cells make a copy of their genetic material in order to divide and multiply. It is a fundamental process in the life cycle of all organisms. The DNA double helix unwinds and unzips, and each strand acts as a template for the synthesis of a new complementary strand. The result is two identical copies of the original DNA molecule. The process of DNA replication is semi-conservative, meaning that one strand of the original DNA is conserved, and the other strand is newly synthesized. The process of replication is carried out by enzymes, such as DNA polymerase, which add new nucleotides to the growing strand. The entire process of DNA replication is tightly regulated to ensure accuracy and prevent errors, which can lead to genetic mutations.