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单选题 Which of the following descriptions of synaptic transmission is incorrect? ( )
学科：生理学（60学时）
时间：2025-06-23 08:09:01
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Phase 0 depolarization of action potential of sinoatrial node cells is caused by( )A. K + efflux decrease and the flow of Na +(If) into the cellB. Ca 2+ influx via L-type calcium channelsC. Na + influx via fast sodium channelsD. The flow of K + out and Ca 2+ into the cell
题目2单选题
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题目3单选题
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题目4单选题
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题目5单选题
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题目7单选题
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题目8单选题
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题目9单选题
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