DNA Replication

The video explains the process of cell division, starting from a single cell called a zygote. It highlights the importance of cell division for growth, repair, and asexual reproduction. The video delves into DNA replication, describing the structure of DNA and the role of enzymes like helicase and polymerase. It compares DNA replication with transcription, noting their similarities and differences. The video concludes with a recap of the key points discussed.

Describe the differences between DNA replication and transcription.

Why is it important for DNA to be replicated before a cell divides?