Each voltage-gated Na+ channel has two voltage sensitive gates: an activation gate and an inactivation gate. Which of the following would occur during depolarization?
A) Activation gates are open; inactivation gates are closed.
B) Activation gates are closed; inactivation gates are open.
C) Both activation and inactivation gates are open.
D) Both activation and inactivation gates are closed.
E) None of the choices are correct.
Correct Answer:
Verified
Q73: A neuron is receiving a stimulus which
Q74: The strength of a stimulus is communicated
Q75: When repolarization of a neuron is complete,
Q76: Which of the following statements regarding voltage-gated
Q77: A stimulus either causes an action potential
Q79: Continuous conduction of action potentials means that
A)
Q80: The absolute refractory period ends when
A) inactivation
Q81: Arrange the events of synaptic transmission in
Q82: Neurotransmitters
A) stimulate presynaptic terminals.
B) remain in the
Q83: When a neurotransmitter binds to its receptor
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