Muscles contract and relax to move a joint. ... Muscles contract at a constant rate. Muscles contract and relax to move a joint.
Muscles can contract and shorten
muscles contract and relax by bring about movements.
They contract and relax
If the papillary muscles fail to contract the valves will prolapse. The papillary muscles are located in the ventricles and contract to prevent prolapse.
The segments elongate when the circular muscles contract.
Smooth Muscles can, but Cardiac Muscles can not.
Shorten
contract
Yes, without the nerves the muscles would be rendered useless. The muscles MUST have stimulation from somehwere in order to contract.
The Answer is TRUE, skeletal muscles continue to contract following death.
Muscles contract to help move food through the digestive system