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Thepositivepeach

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    3D animation-DNA Replication
    3:27

    3D animation-DNA Replication

    This 3D animation shows you how DNA is copied in a cell. It shows how both strands of the DNA helix are unzipped and copied to produce two identical DNA molecules.
    8 views
    Try Not To Laugh or Grin....This is the funniest and best video ever. It is funny and cute!
    3:50

    Try Not To Laugh or Grin....This is the funniest and best video ever. It is funny and cute!

    Watching funny baby cats and dogs is the hardest try not to laugh challenge. Baby dogs and cats are amazing creature because they are the cutest and most funny. This is the cutest and best video ever. It is funny and cute!
    5 views