Multiple Choice
In the Hodgkin-Huxley explanation of the action potential, activation gates
A) Are on ly on Na+ channels
B) Are only on K+ channels
C) Are on both Na+ and K+ channels and have similar kinetics
D) Are on both Na+ and K+ channels but Na+ kinetics are slower
E) Are on both Na+ and K+ channels but Na+ kinetics are faster
Correct Answer:

Verified
Correct Answer:
Verified
Q8: The time after an excitation during which
Q9: “Latency” refers to the<br>A) Delay between increase
Q10: Opening of the inactivation gate of the
Q11: In most cells, Increasing g<sub>K</sub> would cause<br>A)
Q12: A cell has a resting membrane potential
Q13: Repolarization of the nerve during the action
Q14: In most cells, Increasing g<sub>Na</sub> would cause<br>A)
Q16: At rest, the Na channel<br>A) Activation gates
Q17: Opening of the Na+ activation gates in
Q18: The time after an excitation during which