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View Full Version : Help with biology? Thanks.


Hurrdurr
Oct 10, 2011, 06:22 AM
Bones, Tendons and Muscles

When a muscle contracts, it pulls on the... which, in turn, pulls on the bone to produce movement at the joint.
Where two bones meet in the body, we have a.. .
There are three main types of joint-
... (e.g. knee) allows movement in only... plane.
... (e.g. the shoulder) allows movement in many planes.
... (e.g. between the bones of the skull) allows no movement at all.
The bones in a joint are held together by...
The joint is lubricated by an oily liquid called..
Which is made by the...
The ends of the bones are coated in a smooth, rubbery tissue called... Which prevents the bones grinding against each other and acts as a shock absorber.

Thanks.

Unknown008
Oct 10, 2011, 08:48 AM
This is homework, and we are not a homework service. What we can do is help you know whether you are on the right track or not. So... could you post your attempt? I'm sure many of the answers can be found in your notes or your textbook.