The primary function of DNA is to store genetic information that is used to synthesize proteins, which perform a wide range of functions in living organisms. DNA also plays a critical role in the transmission of genetic traits from one generation to the next.
DNA replication is the process by which a cell makes an exact copy of its DNA before cell division. Transcription is the process by which the genetic information in DNA is copied into a complementary RNA molecule. adn-344.mp4
The Structure and Function of DNA