List of top Biology Questions on Neuron As Structural And Functional Unit Of Neural System

Receptor sites for neurotransmitters are present on
Myelin sheath is produced by
Distinguish between: 
  1. afferent neurons and efferent neurons 
  2. impulse conduction in a myelinated nerve fiber and unmyelinated nerve fiber 
  3. cranial nerves and spinal nerves.
Differentiate between: 
  1. Myelinated and non-myelinated axons 
  2. Dendrites and axons 
  3. Thalamus and Hypothalamus 
  4. Cerebrum and Cerebellum
Explain the following processes:
  1. Polarisation of the membrane of a nerve fiber
  2. Depolarisation of the membrane of a nerve fiber
  3. Transmission of a nerve impulse across a chemical synapse.