Smooth muscle tissue is found in the organs of the digestive tract, the walls of blood vessels, and the iris
Indicate whether this statement is true or false.
TRUE
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Conscious control of micturition inhibits the micturition reflex by using nerve centers in the
A. medulla oblongata. B. pons and hypothalamus. C. brainstem and cerebral cortex. D. spinal cord.
The functional unit of skeletal muscle is the myofibril
Indicate whether the statement is true or false
Under ordinary circumstances, the inflation reflex is initiated by
A) Noxious chemicals B) ventral respiratory group C) overinflation of the alveoli and bronchioles D) the pontine respiratory group
Identify to which division, axial or appendicular, the following muscles belong: deltoid, external oblique, gluteus maximus, pectoralis major, platysma, and rectus femoris
A) deltoid = appendicular; external oblique = axial; gluteus maximus = appendicular; pectoralis major = axial; platysma = axial; rectus femoris = axial B) deltoid = appendicular; external oblique = axial; gluteus maximus = axial; pectoralis major = appendicular; platysma = axial; rectus femoris = appendicular C) deltoid = appendicular; external oblique = axial; gluteus maximus = appendicular; pectoralis major = appendicular; platysma = axial; rectus femoris = appendicular D) deltoid = appendicular; external oblique = appendicular; gluteus maximus = appendicular; pectoralis major = axial; platysma = appendicular; rectus femoris = axial E) deltoid = axial; external oblique = appendicular; gluteus maximus = axial; pectoralis major = axial; platysma = appendicular; rectus femoris = appendicular