生理学章节测试课后答案2024春

第九章测试

1.There are two kinds of chemical synapses—excitatory and inhibitory.
A:对 B:错
答案:A
2.The magnitude of the resting membrane potential in neurons is generally in the range of −40 to −90 mV.
A:对 B:错 3.EPSP has local potential properties and can be summed up.
A:对 B:错 4.When a nerve cell is excited, the first step action potential is generated by
A:axon initial segment B:dendrite C:synaptic D:cell  E:axon 5.The correct statement about the production of inhibitory postsynaptic potential is :
A:Hyperplasia of the presynaptic axon terminal B:Hyperplasia of the postsynaptic membrane C:The permeability of B to Ca2+ and K+ increases D:Postsynaptic membrane depolarization