During the initial, depolarizing phase of the action potential, the voltage-gated Na+-channel is in which conformation?
A) closed but capable of opening
B) open, or activated
C) closed and not capable of opening
D) activation gate open; inactivation gate closed
E) activation gate closed; inactivation gate closed
Correct Answer:
Verified
Q4: In terms of Ohm's law, three factors
Q5: Which of the following characteristics are associated
Q6: Local passive current flow decreases with distance
Q7: Increasing axonal diameter increases the length constant
Q8: Threshold potential is
A) typically between -50 mV
Q10: Once threshold potential has been achieved, the
Q11: Which of the following is responsible for
Q12: During the absolute refractory period for a
Q13: A scientist genetically engineers a neuron whose
Q14: Myelination of axons is accomplished in the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents