Immunoglobulins that can bind to antigens, stimulating basophils and mast cells, are called ________ antibodies.
A) IgD
B) IgE
C) IgM
D) IgA
E) IgG
B) IgE
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Which part of the cerebral cortex is involved in intellect, cognition, recall, and personality?
A) limbic association area B) prefrontal cortex (anterior association area) C) posterior association area D) combined primary somatosensory cortex and somatosensory association cortex
All of the following release acetylcholine except
a. sympathetic preganglionic fibers. b. parasympathetic preganglionic fibers. c. sympathetic postganglionic fibers. d. parasympathetic postganglionic fibers. e. motor neurons.
Which of the choices below is not a functional process performed by the respiratory system?
A) pulmonary ventilation B) transport of respiratory gases C) external respiration D) pulmonary respiration
Afferent neurons
a. transmit impulses to receptors b. transmit motor impulses from the spinal cord c. transmit impulses from the PNS to the CNS d. do not perform any of the above e. perform all of the above