Elaborate on the following questions with suitable explanation.
 
Draw and label the structure of a neuron and explain the role of each part.
 
a. Which of the following part transmits impulse away from the cell body?
 
b. Which of the following part receives the nerve impulse?
 
c. The spaces between the myelin sheath is called _____.
 
d. _________ passes messages away from the cell body to neuron, muscles and glands.
 
e. Bulb like structure which contains neurotransmitter is called ________.