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(1)   At the cytoplasmic mouth of a calcium (Ca2+) channel within the SNARE complex, Ca2+ entry into the axon terminal leads to very high local concentrations of cytoplasmic Ca2+. These regions are referred to as calcium __________.



(2)   In electrical synapses, synaptic delay is about:
(3)   In chemical synapses, synaptic delay is about:
(4)   In the axon terminal of central neurons, this model of vesicle fusion seems to be strongly supported by experimental evidence:
(5)   At the neuromuscular junction, a single action potential arriving at the axon terminal of the somatic motor neuron, leads to the fusion of approximately __________ acetylcholine-containing vesicles with the pre-synaptic plasma membrane.
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Posted: Friday, September 5, 2014
Last updated: Tuesday, March 11, 2025
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