Tetrodotoxin (puffer fish poison) mainly influences:
A) the role of potassium channels in hyperpolarization.
B) the role of sodium channels in depolarization.
C) the role of potassium channels in depolarization.
D) the role of sodium channels in hyperpolarization.
Correct Answer:
Verified
Q19: _ won the Nobel Prize in 1963
Q21: A change in the resting potential from
Q23: The sodium-potassium pump _ exchanges three _
Q26: The resting potential:
A) is -70 mV in
Q27: If a small amount of dye is
Q28: A change in the resting potential from
Q30: At rest,the concentrations of _ are higher
Q39: Which of the following is NOT involved
Q49: Small voltage fluctuations in the cell membrane
Q57: Tetraethylammonium (TEA):
A)blocks potassium channels.
B)blocks sodium channels.
C)blocks chlorine
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