問題詳情
71. Which of the following best describes how a neuron fires?
(A) Na+ ions cross the plasma
membrane, initiating a wave that travels down the axon；
(B) Vesicles carry neurotransmitters
from the nucleus to the other end of the neuron；
(C) Na+ ions enter one end of the neuron and
diffuse to the other end, down the axon；
(D) Neurotransmitters enter one end of the neuron and
diffuse to the other end, down the axon.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增