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Lipid Molecules
    
  The purple "tails" of the lipid molecules that form the cell membrane are far less orderly in the absence of cholesterol (top image) than when cholesterol is present (bottom), a finding made possible by magnifying the membrane with neutron diffraction.
*NCNR

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March 30, 2011

Reference Number
                                11NCNR001

Credit
                                Credit: NIST

Image Type
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