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    Im stuck on this question.

    Ive attached the question so please help me and answer it. Its question C3 (c)

    If you cannot read what the question says it is written below:

    (c) in the space below, make a drawing to show the appearnce of a transverse section of a myofibril as it would be seen in a section acroos XY

    Thanx
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    yea its called the rachet mechanism, like golf clubs grabbing on and pulling itselft along the actin.
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    I think they will be looking for the diagram of the 6 myosin cross-bridges that attach on to each actin molecule....
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    Oh i have done this one before, you have to draw a big circle with lots of little circles in it I can't draw one on here, but a bit like if you looked down a bunch of spaghetti!
 
 
 
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Updated: June 16, 2005
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