The direct motor pathway originates in the
A. motor cortex of the cerebral cortex.
B. superior colliculus of the midbrain.
C. vestibular nuclei of the brainstem.
D. reticular formation of the brainstem.
A
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The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on ________.
A) the location of the tissue or organ with respect to the circulatory path B) the membrane potential of the cells of the target organ C) the presence of the appropriate receptors on the cells of the target tissue or organ D) nothing?all hormones of the human body are able to stimulate any and all cell types because hormones are powerful and nonspecific
The two divisions of the autonomic nervous system
A. use preganglionic and postganglionic neurons to innervate skeletal muscle.
B. contain autonomic ganglia to house ganglionic neurons.
C. are voluntary.
D. are composed of PNS structures only.
E. function only during sleep.
This part of the neuron generates and conducts action potentials
A) cell body B) axon C) dendrite
The papillae found in the superficial hypodermis create the unique fingerprints of individuals.
Answer the following statement true (T) or false (F)