All Subjects
      All Types

        Info

        Grades

        9-12

        Accessibility

        Auditory, Visual, Caption

        Permitted Use

        Stream, Download and Share


        Part of NOVA
        357 Favorites
        8977 Views

        How DNA Replicates

        This narrated animation from Interactive NOVA: "The Secret of Life" shows the double helix structure of DNA and how the molecule replicates. The segment illustrates how DNA "unzips" to form templates for the new strands and how complementary nucleotides bind together like the rungs of a ladder. This video is available in both English and Spanish audio, along with corresponding closed captions.

        Contributor:
        Funder:
        Producer:

        You must be logged in to use this feature

        Need an account?
        Register Now