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where in the cell is dna found?

DNA is found mainly in the nucleus of the cell, with a smaller amount also found in mitochondria in many organisms.

Main locations of DNA

  • In human and other animal cells, most DNA sits inside the nucleus , which acts like the cell’s control center and stores chromosomes.
  • A small amount of DNA is also present in mitochondria , tiny structures that help make energy for the cell.
  • In bacteria (which do not have a nucleus), DNA is found directly in the cell’s interior, in a region often called the nucleoid.

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