本题目来源于试卷: IB Psychology HL Biological Approaches to Human Behaviour,类别为 IB心理学
[单选题]
Neurotransmitters ar 8hb;*mif)p qse relea,0pvmuual+ztfa iv k: 19n0v8 sed by
A. Axons
B. Dendrites
C. Axon terminals
D. Pre-synaptic terminals
参考答案: D
本题详细解析:
Neurotransmitters aret bc33kuv c5*cd7y h2po28zin released from the presynaptic terminal of a neuron. The presynaptic terminal is the end of the axon, specifically the terminal bouton or synaptic knob, where the neuron forms synapses with other neurons or target cells. Once an action potential reaches the presynaptic terminal, neurotransmitters are released into the synaptic cleft, the small gap between the b2onucp32c5i3yvc * 7d8htzk presynaptic neuron and the postsynaptic neuron or target cell. The neurotransmitters can bind to receptors on the postsynaptic neuron or target cell, transmitting the signal and facilitating communication between neurons.
|