* In the nucleus, where it is organized into chromosomes. Chromosomes are structures made of DNA and proteins, which contain the genetic information that directs the development and functioning of the cell.

* In the nucleolus, a specialized region within the nucleus where ribosomes are assembled. Ribosomes are cellular structures responsible for protein synthesis.

* In the cytoplasm, where it is located in specialized structures called mitochondria. Mitochondria are organelles that produce energy for the cell and contain their DNA, separate from the nuclear DNA.

* In chloroplasts, which are organelles responsible for photosynthesis in plant cells. Chloroplasts contain their DNA and carry out various genetic processes essential for photosynthesis.