Question

what are replication fork simply concisely put

Answer 1

A replication fork is the Y-shaped structure that forms when DNA is being replicated. It occurs at the site where the double-stranded DNA unwinds and separates into two single strands, allowing the enzyme DNA polymerase to synthesize new strands complementary to each original strand. This process is essential for DNA replication, enabling cell division and the transmission of genetic information.