1. Nucleus: The vast majority of DNA is located within the nucleus, organized into chromosomes. This DNA contains the genetic blueprint for the cell, dictating the production of proteins and other cellular components.
2. Mitochondria: Mitochondria, the "powerhouses" of the cell, also contain their own small amount of DNA called mitochondrial DNA (mtDNA). This DNA is responsible for encoding some of the proteins necessary for mitochondrial function.
While the nucleus holds the primary genetic material, mitochondria have their own separate DNA, highlighting their unique evolutionary origin.
