32: Connective Tissue Overview and Collagen

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41 minutes

In this video we learn what the major types of connective tissue are, and we will find out what collagen is.  Collagen is the most abundant protein in the body.

Template page for drawing 32

Info page for drawing 32

Finished drawing sample for lesson 32


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Microscope video of a fibroblast cell moving through its collagen matrix.  The video is only 4 seconds long, so replay it several times.  The cell and the collagen are in bright colors which were added by the photographic process.  Real cells and collagen are colorless.

Medical researchers are using collagen from fish scales to make special collagen bandages to heal skin wounds.  (less than 1 minute)

4)  QUIZ

You may take the quiz as many times as necessary.  You must score at least 60 percent to pass.

PLEASE NOTE:  If the online quiz is not working or has glitches, or you want a printable copy for any other reason, there is a link on the Module 3 info page where you can download a PDF file that contains all the quizzes for this module.

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