What type of ion channel in neurons is always open?
A) regulated
B) local
C) leak
D) active
Correct Answer:
Verified
Q25: Myelinated axons in the CNS are known
Q26: Using the information provided in this graph,which
Q27: Which statement best describes the all-or-none principle?
A)Local,or
Q28: Which of the following is the primary
Q29: Voltage-gated sodium channels have both an activation
Q31: Within the PNS,a neuron will regenerate only
Q32: Repolarization begins as:
A)voltage-gated potassium ion channels activate.
B)voltage-gated
Q33: Which number on the graph represents when
Q34: If a resting axon increases its permeability
Q35: Graded potentials:
A)produce an effect that increases with
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