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
Turn on thread page Beta
Striated Muscle fibre Diagram Question watch
- Thread Starter
- 16-06-2005 21:59
- 16-06-2005 22:51
yea its called the rachet mechanism, like golf clubs grabbing on and pulling itselft along the actin.
- 16-06-2005 23:07
I think they will be looking for the diagram of the 6 myosin cross-bridges that attach on to each actin molecule....
- 16-06-2005 23:12
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!