CK-12 Physical Science Concepts - For Middle School

(Marvins-Underground-K-12) #1

3.39. Lipid Classification http://www.ck12.org


MEDIA


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URL: http://www.ck12.org/flx/render/embeddedobject/82351


  1. Give an example of a saturated fatty acid and an example of an unsaturated fatty acid.

  2. Contrast the shapes of saturated and unsaturated fatty acid molecules.

  3. Relate the shape of saturated and unsaturated fatty acid molecules to their melting point and state at room
    temperature.


Review



  1. What are lipids? Name two types of lipids.

  2. Describe fatty acids.

  3. Relate the structure of phospholipids to their function in cell membranes.

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