Multiple Choice
If a chemical prevents asymmetrical divisions of neuronal stem cells in the neural tube of a fish embryo, then
A) neuroblasts and gliablasts will not be produced.
B) microglia will not be produced.
C) excessive myelination will result.
D) immune function will be compromised.
E) blood-forming stems cells will replace neuronal stem cells.
Correct Answer:

Verified
Correct Answer:
Verified
Q66: When an action potential arrives at an
Q67: In the vertebrate neuromuscular junction, acetylcholine is
Q68: Evolutionarily, as animals increased in behavioral complexity,
Q69: The form of rapid impulse propagation found
Q70: In the neuromuscular junction, once the acetylcholine
Q72: During the withdrawal reflex, sensory neurons transmit
Q73: The cells in the nervous system that
Q74: If the motor neuron leaving the _
Q75: Disruption of the blood-brain barrier could signal
Q76: All of the following characterize reflexes except<br>A)