Color the Neuron and Neuroglial Cells

neuron coloring

box Oligodendrocytes (purple)        box Astrocyte (green)
box Ependymal Cells (orange)        box Body of  Neuron (blue)
box Myelin sheaths (pink)                 box Capillary (red)                
box Microglial cells (yellow)              box Nodes or Ranvier and the Axon (brown)

What is the function of:

1)  Oligodendrocytes ____________________________________________
2)  Astrocytes _________________________________________________
3)  Microglial cells  _____________________________________________
4)  Myelin sheaths ______________________________________________

5) Describe the path of a nerve impulse in a neuron starting with the dendrite.