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Results 1 - 2 of 2 for Cell membrane
  1. Cholesterol Good and Bad Video From the National Institutes of Health (National Library of Medicine)  
    ... Cholesterol is found in all of our cells. Cells need it to keep their membranes just the right consistency. Our body also makes ...
    https://medlineplus.gov/medlineplus-videos/cholesterol-good-and-bad - Videos
  2. Gas exchange Video 
    ... of the alveoli. Here you see red blood cells traveling through the capillaries. The walls of the alveoli share a membrane with the capillaries. That's how close they are. ...
    https://medlineplus.gov/ency/anatomyvideos/000059.htm -