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2:15
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Brainrot._.Science
How PCR Actually Works (The Science Behind COVID Tests)
PCR — polymerase chain reaction — is the molecular technique behind COVID tests, forensic DNA analysis, and ancient genome sequencing. In under 60 seconds: denaturation, annealing, extension, and why Taq polymerase is heat-stable. High-yield MCAT breakdown you actually need. #PCR #PolymeraseChainReaction #MCAT #MolecularBiology # ...
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