Multiple Choice
What is the function of selectivity filter amino acids in an ion channel?
A) They close the channel pore after ion passage.
B) They determine the preference for a particular ion.
C) They limit the number of ions passing through the channel.
D) They make sure that only positively charged ions move through the channel
E) None of the answers is correct.
Correct Answer:
Verified
Correct Answer:
Verified
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