Receptors that in general do not produce an action potential, but can release neurotransmitters in response to a receptor potential are ________ receptors.
A. tonic
B. secondary
C. primary
D. phasic
Answer: B
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Indicate whether the statement is true or false.
Define gastric dilatation-volvulus syndrome (GDV)
What will be an ideal response?
The largest organ in the body is the ____
a. heart b. stomach c. pancreas d. liver
In some cells, an afterpotential occurs because
A. the extracellular Na+ concentration is reduced. B. the permeability to Na+ continues longer than necessary. C. the Na+ continue to enter the cell after depolarization is finished. D. there is prolonged, elevated permeability to K+ during repolarization. E. the sodium-potassium pump is actively exchanging ions across the membrane.