「Mechanism of synaptic transmission」の版間の差分
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Soichi.Nakatake (トーク | 投稿記録) 編集の要約なし |
Soichi.Nakatake (トーク | 投稿記録) 編集の要約なし |
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{{Point|The synaptic transmitter combines with the receptor in the post-synaptic membrane and induces action potentials.}} | {{Point|The synaptic transmitter combines with the receptor in the post-synaptic membrane and induces action potentials.}} | ||
[[file:Mechanism of synaptic transmission.jpg|left|200px]] | [[file:Mechanism of synaptic transmission.jpg|left|200px]] | ||
2012年3月16日 (金) 15:10時点における版
POINT!
| The synaptic transmitter combines with the receptor in the post-synaptic membrane and induces action potentials. |
The synaptic transmission is chemical.
When ① action potential reaches the nerve ending of pre-synaptic neuron,
② the synaptic vesicle move towards, and ③ fuses with the presynaptic membrane. This ④ releases the synaptic transmitter, which ⑤ combines with the receptor and ⑥ induces action potential in the post-synaptic membrane.
Challenge Quiz
1.
When action potential reaches a synapse, the synaptic vesicle fuse with the pre post synaptic membrane.
The receptors for the synaptic transmitters are mainly located on the pre post synaptic membrane.
When a membrane of a neuron is stimulated, the membrane hyperpolarizes. true false