If the receptor on the postsynaptic membrane binds to norepinephrine, the synapse is called
A) cholinergic.
B) anergic.
C) adrenergic.
D) synergic.
E) noradrenergic.
C
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In a neuromuscular junction, the muscle is the
A) Presynaptic cell. B) Postsynaptic cell. C) Synaptic cell. D) Synapse.
List the general factors that limit normal clot growth.
What will be an ideal response?
How can norepinephrine stimulate the contraction of smooth muscle in one organ and the relaxation of smooth muscle in another organ?
A. This is not possible, as a neurotransmitter will always have the same effect no matter what organ receives it. B. The two organs have the same adrenergic receptors for NE. C. The two organs have different adrenergic receptors for NE. D. The two organs have different cholinergic receptors for NE.
Which of the following situations increases the number of action potentials to the supraoptic region of the hypothalamus?
A. Increased blood velocity B. Decreased aldosterone secretion C. Decreased renin production D. Increased plasma osmolality E. Decreased plasma osmolality