Parts of Nervous System. Nervous System: Nervous system is the chief controlling and coordinating system of the body. It controls and regulates all activities of the body, whether voluntary or involuntary, and adjusts the individual (organism) to the given surroundings.
Compared to skeletal muscle, smooth-muscle cells are small. They are spindle-shaped, about 50 to 200 microns long and only 2 to 10 microns in diameter. They have no striations or sarcomeres. Instead, they have bundles of thin and thick filaments (as opposed to well-developed bands) that correspond to myofibrils.
Smooth, Cardiac, and Skeletal are the three muscle types skeletal,smooth,cardiac skeletal, cardiac, and smooth muscle skeletal muscle, smooth muscle, and cardiac muscle. They are the cardiac, smooth and skeletal muscles. The three basic types of muscles are: voluntary muscles, cardiac muscles, and involuntary muscles.ardiac, skeletal, and smooth muscles.   the three types of muscle in the body: cardiac (heart), skeletal (biceps, quadriceps etc.), and smooth muscle (found in the intest â¦ inal tract such as stomach and colon).