@hasamscienceacademy78: 🧬 How Does Your DNA Make an Exact Copy? Description: One DNA molecule. Two DNA molecules! 🔬 Watch helicase unwind DNA, complementary bases pair, and DNA polymerase build new strands in this exciting 3D biology lesson. Follow Hasam Science Academy for more amazing science explained simply! Hashtags: #DNAReplication #BiologyTok #Genetics #ScienceTok #MolecularBiology

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Friday 16 October 2026 17:25:48 GMT