More examples. 1  They dug deep channels to drain the water from the fields. 2  That's just the sound of the water draining out of the sink. 3  You don't need to drain the rice, you see.  This entire region is drained by the Danube 1  delta. If there isn't a hole in the bottom of the plant pot, the water can't drain  out.
spinal cord neuron. A typical neuron has all the parts that any cell would have, and a few specialized structures that set it apart. The main portion of the cell is called the soma or cell body. It contains the nucleus, which in turn contains the genetic material in the form of chromosomes. Neurons have a large number of extensions called dendrites.
The other type of cell is glia, which protects the former. Neurons have three main parts: 1  Cell body or Soma: it is the main part of the cell, the one that makes all metabolism and functions. 2  It is very similar to other body cells, except for the difference that neurons do not replicate.3  Axon: it is the longest and most important part of the neuron, it transmit the impulse. It is very similar to other body cells, except for the difference that neurons do not replicate. 2  Axon: it is the longest and most important part of the neuron, it transmit the impulse. 3  A neuron has one only axon.