what is a genoe
A genome is an organismâs complete set of DNA, including all of its genes. Each genome contains all of the information needed to build and maintain that organism.In humans, a copy of the entire genomeâmore than 3 billion DNA base pairsâis contained in all cells that have a nucleus.ach genome contains all of the information needed to build and maintain that organism. In humans, a copy of the entire genomeâmore than 3 billion DNA base pairsâis contained in all cells that have a nucleus.