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Synaptic Transmissio
Ultrastructure of Synaps, Electrical and Chemical Events, Pathology
Question | Answer |
---|---|
Synaptic potentials may | Summate; an important property of the ESP is summation with other local passive membrane potentials |
After trasmitter release, the vesicle membrane is | recycled-vesicle membrane is believed to be conserved by recycling |
The decrease in the response of skeletal muscle in a patient with myashtenia gravis to a motor nerve action potential is a result of | a decrease in available postsynaptic receptor sites; myasthenia gravisis an autoimmune disease in which the ACh receptors are blocked |
Calcium is an important cation involved in synaptic transmission because | Ca++ influx during depolarization of the presynaptic terminal results in vesicle fusion. |