Respuesta :
Number of cell nuclei are used to distinguish between cardiac and smooth muscles.
All of the body's muscles are part of the muscular system. Muscle cells, also known as muscle fibers, make up the majority of the organs that make up muscles.
Smooth muscle makes up the muscle tissue that lines the insides of internal organs including the stomach and intestines. Smooth muscular contractions assist the organs in doing their duties. Smooth muscle does not voluntarily contract. This implies that they are not being directed consciously.
Cardiac muscle cells are found in the heart's walls, where they can be seen as being striped (or striated) and controlled by an involuntary process.
Intercalated discs are also seen in heart muscle. Spindle-shaped smooth muscle cells are a common description. In other words, they are broad in the centre and nearly point-like at both ends. A single nucleus is present in the center of each smooth muscle cell.
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