• The very top of the wire drawing represents the only part of the ocean landscape that can be seen on the surface of the water: It is Bouvet Island, one of the most isolated islands in the world.

    VOA: special.2009.05.06

  • The one that's on the top here is called ligand-gated ion channel and an ion channel is a protein that sits in the surface of a cell.

    最上面的这个叫作配体门控离子通道,离子通道是一类位于细胞表面的蛋白

    耶鲁公开课 - 生物医学工程探索课程节选

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