DNA Polymerases

DNA polymerases are essential enzymes in our cells that play a crucial role in DNA replication. When a cell divides, it needs to make an exact copy of its DNA so that each new cell has the same genetic information. DNA polymerases help build these copies by adding the correct building blocks, known as nucleotides, to the growing DNA strand. They ensure that the new DNA matches the original template, thus maintaining the integrity of genetic information. In addition, some DNA polymerases also help repair damaged DNA, making them vital for cellular health and function.