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Unformatted text preview: d. neurotransmitter, efferent, afferent. 4. Concentrations of Na + , K + , Ca ++ , Cl-outside the cell relative to the inside are, respectively: a. High, High, Low, Low. b. High, Low, High, High. c. Low, High, Low, Low. d. High, Low, Low, High. 5. If a neuron receives more IPSPs than EPSPs it will: a. initiate an action potential b. release neurotransmitter c. become hyperpolarized d. will have a membrane potential that becomes less negative e. all of the above are correct except c Correct answers: 1)c, 2)b, 3)b, 4)b, 5)c...
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- Spring '08
- Astrocyte. b. Monocyte. c, postsynaptic. b. neurotransmitter, postsynaptic. c. neurotransmitter, presynaptic. d. neurotransmitter