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ch 4 quiz

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
A change in membrane potential in which the charge is becoming less negative than resting potential is called   show
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show Secrete cerebrospinal fluid in the ventricles of the brain  
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show Mechanical protection of the central nervous system  
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show Excitatory postsynaptic potential  
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An action potential results in a change in the membrane potential of a nerve cell from resting potential if the potential changes to   show
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During the rising phase of an action potential,   show
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Exocytosis of neurotransmitter into the synaptic cleft is triggered by an influx of ______ in response to the arrival of an action potential in the axon terminal.   show
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One of the major inhibitory neurotransmittors in the CNS is   show
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show sodium ions is higher on the outside of its membrane and potassium ions is higher on the inside.  
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show are not completely myelinated  
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