0
Is smooth muscles alternately contract and relax endlessly throughout a persons life?
Wiki User
∙ 9y ago
Yes the heart does contract and relax for every moment of ones life .This action enables the blood to circulate the body efficiently
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoSmooth muscle
Add your answer:
Earn +20 pts
What happens during isokinetic exercise Muscles contract at a constant rate. Muscles contract and relax to move a joint. Muscles do not contract at all. Muscles contract with very little body movement.?
Muscles contract and relax to move a joint. ... Muscles contract at a constant rate. Muscles contract and relax to move a joint.
Is secretion a function of muscle?
Yes, but in mammals it is a minor function. (In salt water fish it is their major function.)
What muscle can do?
Muscles can contract and shorten
How do muscles contract and relax?
muscles contract and relax by bring about movements.
What two ways do muscles work?
They contract and relax
What happens if the papillary muscles fail to contract?
If the papillary muscles fail to contract the valves will prolapse. The papillary muscles are located in the ventricles and contract to prevent prolapse.
Do muscle cells have the largest number of mitochondria?
Yes, because the muscles must constantly contract and relax to control the movements throughout the body.
What happens to your muscles when your cold?
They constrict, cramp, & spasm in an attempt to prevent losing body heat.
Can you contract your smooth and cardiac muscles on purpose?
Smooth Muscles can, but Cardiac Muscles can not.
Are nerves needed for muscles to contract?
Yes, without the nerves the muscles would be rendered useless. The muscles MUST have stimulation from somehwere in order to contract.
When muscles contract what do they do?
Shorten
When muscles shorten they.?
contract
