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Fast Facts about the Cell Membrane
  • Introduction
  • It is made up of a double layer of phospholipids that separates the cell from the outside world.
  • It contains proteins that provide a number of critical functions.
  • It contains carbohydrates that help to identify the cell and link the cell to others.
  • Singer and Nicolson’s fluid mosaic model is often used to describe the cell membrane’s structure.
  • The fluid mosaic model also describes how nutrients are transported into and out of the cell.
References & Edit History Related Topics
Images
Cell membrane illustration

Fast Facts about the Cell Membrane: References & Edit History

Article Contributors

Primary Contributors

  • John P. Rafferty
    John P. Rafferty writes about Earth processes and the environment. He serves currently as the editor of Earth and life sciences, covering climatology, geology, zoology, and other topics that relate to the natural world.
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