Question 5 (4 points) Which of the following statements about how the structure

Question

Question 5 (4 points) Which of the following statements about how the structure of the voltage-gated sodium channel and its biological function is FALSE? A change in membrane potential triggers the ion channel to change to an open conformation to allow sodium ions to pass though. After opening, the ion channel changes to an inactive conformation that cannot be triggered by difference in membrane potential. Upon binding to each sodium ion, the ion channel changes its conformation, which allows each ion to pass through the membrane O The size and charge of the central pore in the ion channel allows it to selectively filter ions through the membrane

Explanation / Answer

5) Question 5, the answer b is false (after opening, the ion channel change into inactive conformation that cannot be triggered by difference in membrane potential).

15) The answer is option E ) Answers A,B,C are correct.

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