Which of the following helps to create the electric gradient?
A) negatively charged proteins
B) positively charged proteins
C) neutral proteins
D) cholesterol in the cell membrane
E) hydrogen ions in the cytoplasm
Correct Answer:
Verified
Q25: During the passage of a nerve impulse
Q26: Which is a junction between two neurons?
A)
Q27: Transmitter substances
A) are expelled from the presynaptic
Q28: The operation of a synapse
A) results from
Q29: Once a threshold is reached,
A) the number
Q31: During the recovery period between action potentials,
A)
Q33: Disturbances in sensory neurons will result in
Q34: Chemical signaling molecules that diffuse across a
Q35: An action potential is brought about by
A)
Q50: The presynaptic neuron and postsynaptic neuron do
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