Opening of sodium channels in the axon membrane causes
A) hyperpolarization and decreased positive charge inside the membrane.
B) repolarization and increased positive charge inside the membrane.
C) hyperpolarization and increased negative charge inside the membrane.
D) depolarization and increased negative change inside the membrane.
E) depolarization and increased positive charge inside the membrane.
Correct Answer:
Verified
Q95: Which of the following statements about the
Q96: The _ principle states that the size
Q97: The period from when an action potential
Q98: Q99: Graded potentials Q101: The following are the steps involved in Q102: All of the following are true of Q104: The buildup of depolarization when EPSPs arrive Q105: In a(n)_ synapse,current flows directly between cells. Q156: EPSPs (excitatory postsynaptic potentials) occur when
A)produce an effect that increases with
A)electrical
B)chemical
C)electrochemical
D)ionic
E)charged
A) more
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