An adequate stimulus to a neuron may act to:
A) close ion channels
B) prohibit movement of ions across the cell membrane
C) depolarize the cell
D) make the electrical charge inside the cell more negative than that outside of the cell
Correct Answer:
Verified
Q11: Which of the following is NOT a
Q12: _ is an example of an anion.
A)Potassium
B)Chloride
C)Sodium
D)Calcium
Q13: During resting potential:
A)the extracellular fluid is 70
Q14: The point of contact from one axon
Q15: A(n)_ potential is propagated from the axon
Q17: Neurons are classified according to:
A)the number of
Q18: _ allow some ions to move against
Q19: Depolarization occurs when:
A)the difference in potential across
Q20: The relative amount of voltage in an
Q21: The major inhibitory neurotransmitter is:
A)dopamine
B)epinephrine
C)GABA
D)glutamate
E)the neuropeptides
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