what is striated ( dgykiricxa ) muscles, ( come for study ) and what is cardiac muscles ?
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Definition of striated muscle:
muscle tissue that is marked by transverse dark and light bands, is made up of elongated usually multinucleated fibers, and includes skeletal muscle, cardiac muscle, and most muscle of arthropods — compare smooth muscle, voluntary muscle.
Definition of cardaiac muscle:
Cardiac muscle is an involuntary striated muscle tissue found only in the heart and is responsible for the ability of the heart to pump blood.
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Striated Muscles these are that muscles which are found in limbs , tongue , abdominal wall , pharynx and upper 1/3rd part of oesophagus .
each muscle fiber is long , cylindrical , straight , unbranded, and has blunt ends .
the straight muscle fibers are highly vascular.
these are supplied by central nervous system.
Cardiac muscles. these muscles are found in myocardium of heart.
they are resemblance with straight muscle in being cylindrical , high vascularisation , more mitochondria . they are also resemblance with smooth muscles in being uninucleate , smaller in size in being involuntary.
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