問題詳情
7.tWhich of the following descriptions best demonstrates the term "saltatoiy conduction"?
(A)tIt inhibits direct neurotransmitter release.
(B)tIt transmits the action potential at the nodes of Ranvier and tiius speeds up impulses on myelinated axons.
(C)tIt increases neurotransmitter release at the presynaptic membrane.
(D)tIt decreases neurotransmitter uptake at chemically gated postsynaptic channels.
(E)tIt removes neurotransmitters from tire synaptic cleft
參考答案
答案：B
統計：A:0,B:3,C:0,D:1,E:0
難度：計算中