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Title: When the potential across a membrane reaches threshold, the sodium channels ____. Post by: dtaz123 on Jan 19, 2018 When the potential across a membrane reaches threshold, the sodium channels ____.
a. open to let sodium enter the cell rapidly b. close to prevent sodium from entering the cell c. open to let sodium exit the cell rapidly d. close to prevent sodium from exiting the cell Title: When the potential across a membrane reaches threshold, the sodium channels ____. Post by: jose111b9 on Jan 19, 2018 Content hidden
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