The neuron terminates in the muscles; the terminal part is known as:

Mark the following statements as true/false and choose the correct option from the codes given below:
$I.$ Neuroglial cells are the packing and supporting cells found in the brain and spinal cord.
$II.$ Oligodendrocytes are a category of glial cells that form myelin sheaths around the axon.
$III.$ Microglia provide mechanical support to the neurons.
$IV.$ Astrocytes communicate with one another through potassium channels.

Nissl's granules are absent in

Schwann cells are found around:

The highly specialized cells called neurons can:

Which cells stop dividing after birth?