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muscles contract and relax by bring about movements.
Muscles contain certain proteins called contractile proteins which enable it to contract and relax to bring about movements.
The organs that can contract or relax in order to produce bodily movements are called muscles.
The role of muscles in our body is enabling us to move our body, whn stimulated by a nerve. Muscles can contract as your brain tells them to. With out our muscles we would not be able to make any movements.
Muscles contract and relax to move a joint. ... Muscles contract at a constant rate. Muscles contract and relax to move a joint.
Yes, because the muscles must constantly contract and relax to control the movements throughout the body.
Muscles can contract and shorten
Yes, all muscles will contract and relax, Except the cardiac muscle and involuntary muscles which will be constantly working. er. Heart, intestines. But Voluntary muscles will only work together antagonistically.
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.
Non muscular movement occur in animals that do not need to contract and expand muscles in order to move. The two type of locomotion that do not need muscles include ciliary and amoeboid movements.
When the circular muscles contract, they make the worm skinnier. When the longitudinal muslces contract, they make the worm shorter. This series of movements allows for the worm to move forward.