Astrocytes are ______.
A) a type of glia cell that forms the blood-brain barrier
B) a type of glia cell that insulates the axons
C) large neurons found in the spinal cord
D) star-shaped neurons
Correct Answer:
Verified
Q2: Sensory information can also be described as
Q3: The nerves that innervate the heart to
Q4: The autonomic nervous system can be further
Q5: The usual direction of information flow through
Q6: Grey matter appears darker in colour than
Q8: The resting membrane potential of a neuron
Q9: During the depolarization phase of a neuronal
Q10: The role of the myelination is to
Q11: Signal transduction refers to the process by
Q12: Action potentials are described as being 'all-or-none'.
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