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Amplification is the production of many copies of a particular DNA segment. The copying repeats - so that copies of the copies are made. This results in many, many copies in only a few cycles. PCR (Polymerase Chain Reaction) is the most common method of amplifying DNA.
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Replication! 1) DNA splits 2) DNA copies 3) left with 2 copies of DNA! :)
Each cell in the human body typically contains two copies of DNA.
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you need many copies of DNA for DNA fingerprinting
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