Multiple Choice
Na+ channels in a membrane open,allowing sodium ions to diffuse into a neuron.The membrane potential changes from -70 mV to -65 mV.This membrane response can best be described as
A) equilibrium.
B) hyperpolarization.
C) graded depolarization.
D) all-or-none depolarization.
E) the generation of an action potential.
Correct Answer:
Verified
Correct Answer:
Verified
Q122: An action potential that is transmitted from
Q123: The structure in the ear that is
Q124: After a neurotransmitter diffuses across the synaptic
Q125: What is one major difference between an
Q126: Sneezing normally occurs when irritation in the
Q128: For summation of membrane potentials and subsequent
Q129: Adaptations such as myelinated axons and axons
Q130: Neurotransmitter receptors that are G protein‒linked and
Q131: A neuron is said to be "addressed"
Q132: What characteristic is found in the visual