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Generation of an Action Potential

Generation of an Action Potential

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This activity contains 5 questions.

Question 1
1 The action potential is initiated in the ________.
 
End of Question 1


Question 2
2 A threshold stimulus immediately ________.
 
End of Question 2


Question 3
3 Phase 2 of the action potential is known as ________.
 
End of Question 3


Question 4
4 The voltage-gated ________ channel shown below in the circle is ________.

apflix image 1
 
End of Question 4


Question 5
5 The membrane potential returns to the resting state due to ________.
 
End of Question 5


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