When chemically-gated Na⁺ channels open, the membrane
A) hyperpolarizes
B) repolarizes
C) depolarizes
D) becomes more negative
E) is inhibited
Correct Answer:
Verified
Q8: A change in a membrane potential from
Q9: Because of the presence of both activation
Q10: Which of the following is not a
Q11: Graded potentials
A)are local changes in membrane potential
Q12: An action potential on a neuron develops
Q14: In most excitable cells, the rising phase
Q15: Which of the following is/are found in
Q16: A threshold potential is
A)the potential achieved when
Q17: Which statement is not accurate about the
Q18: Opening either a chemically-gated Na⁺ channel or
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