Which of the following occurs during a nerve impulse?
A) Sodium ions flow out of the cell.
B) Sodium ions flow into the cell.
C) Potassium ions are pumped into the cell.
D) Potassium ions are pumped out of the cell.
Correct Answer:
Verified
Q2: Which of the following is typical of
Q3: Which is the normal direction in which
Q4: In which of the following ways are
Q5: Motor neurons
A) send messages to the brain.
B)
Q6: A neuron and a nerve differ in
Q8: The voltage of 70 millivolts that exists
Q9: Depolarization of the nerve cell membrane occurs
Q10: The nerve impulse moves along the neuron
Q11: Which of the following is a neurotransmitter?
A)
Q12: A synapse is
A) part of a neuron.
B)
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