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Question

With the help of suitable diagram describe the structure of neuron.


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Solution

Neurons are the building blocks of the nervous system. They receive and transmit signals to different parts of the body. This is carried out in both physical and electrical forms. There are several different types of neurons that facilitate the transmission of information.

Following are the different parts of a neuron:

Dendrites
These are branch-like structures that receive messages from other neurons and allow the transmission of messages to the cell body.

Cell Body
Each neuron has a cell body with a nucleus, Golgi body, endoplasmic reticulum, mitochondria and other components.

Axon
Axon is a tube-like structure that carries electrical impulse from the cell body to the axon terminals that passes the impulse to another neuron.

Synapse
It is the chemical junction between the terminal of one neuron and dendrites of another neuron.



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