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Showing 1-10 of 10 Resources
  • How We Get Our Skin Color Interactive

    How We Get Our Skin Color Interactive

    Interactive Videos

    (3 min 32 sec) This interactive animation about the biology of skin color provides stop points at which students can further explore the material through additional text and illustrations, videos, questions, and simple interactive widgets.

  • How We Get Our Skin Color

    How We Get Our Skin Color


    (3 min 32 sec) This engaging animation shows how human skin cells produce the pigment melanin, which gives skin its color. 

  • Autism and the Structure and Function of Synapses

    Autism and the Structure and Function of Synapses


    (2 min 3 sec) Genes associated with autism affect the structure and function of neuronal synapses.

  • Dengue Virus Enters a Cell

    Dengue Virus Enters a Cell


    (1 min 33 sec) Infection begins when the dengue virus uses receptors on an immune cell's surface to gain entry and release its genome.

  • Electrical Activity of Neurons

    Electrical Activity of Neurons

    Click & Learn

    Measuring neuronal activity, generating action potentials, and recording the firing of individual neurons.

  • HIV life cycle

    HIV life cycle


    (4 min 52 sec) How HIV infects a cell and replicates itself using reverse transcriptase and the host's cellular machinery.

  • What Is Fat?

    What Is Fat?


    The poster from the 2004 Holiday Lectures on Science, The Science of Fat. See how fat is stored and metabolized. (This poster is designed to printed at a maximum size of 29.5" x 23.5".)

  • Molecular Structure of Fat

    Molecular Structure of Fat

    Click & Learn

    This slide show delves into the various molecular shapes that fat can take.

  • Human chromosomes

    Human chromosomes


    (47 sec) The human genome is organized into structures called chromosomes, consisting of 22 matching pairs and one pair of sex chromosomes.

  • The Proteasome

    The Proteasome


    (1 min 44 sec) A 3D animation showing how proteins in the cell are tagged for disposal and degraded by the proteasome.

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