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Title: Sodium Channels Question Post by: diamond3094 on Feb 13, 2014 What is thought to cause the sodium channels that initiate an action potential to be inactivated for a brief time after being open for about 1 msec?
a)a higher positive charge b)a higher negative charge c)the random diffusion of an inactivation peptide into the opening of the channel pore d)removal of a peptide from the channel protein e)covalent addition of a peptide to the cytoplasmic end of the channel protein Title: Re: Sodium Channels Question Post by: nazmul on Feb 13, 2014 a higher positive charge
Title: Re: Sodium Channels Question Post by: diamond3094 on Feb 14, 2014 That was incorrect, I have only one try left!
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