Which is not true of myelin?
A) Is a fatty membranous sheath
B) Is formed by glial cells
C) Influences the rate of conduction of the electrical signal down an axon
D) Myelin covers all parts of the neuron: axon, cell body and dendrites
E) None of the choices are true
Correct Answer:
Verified
Q8: Which of the following is not true
Q10: An increase in the extracellular concentration of
Q11: Which of the following statements concerning the
Q12: Which of the following is not true
Q13: Compartments A and B are separated by
Q14: Compartments A and B are separated by
Q17: The resting membrane potential
A)Requires very few ions
Q18: In a resting neuron,
A)The plasma membrane is
Q19: The diffusion potential for Na+ across a
Q20: A given neuron can
A)Be either a presynaptic
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