DNA Structure Sources:https://www.khanacademy.org/test-prep/mcat/biomolecules/dna/a/dna-structure-and-functionhttps://www.genome.gov/genetics-glossary/Double-Helix#:~:text=%E2%80%8BDouble%20Helix&text=A%20DNA%20molecule%20consists%20of,%2C%20or%20thymine%20(T). Infographic by Jocelyn Cai Arabic Translation Translation by Mohammed Shati