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प्रश्न
Briefly explain the following terms: Synapse
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उत्तर
Synapse:
A synapse is the point of contact between the terminal branches of the axon of one neuron with the dendrites of another neuron separated by a fine gap. The synapse allows the transmission of the nerve impulse from one neuron to the other through a chemical process.
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संबंधित प्रश्न
Differentiate between Myelinated and non-myelinated axons.
The diagram given below is a representation of a certain phenomenon pertaining to the nervous system. Study the diagram and answer the following questions:
(i) Name the phenomenon which is being depicted.
(ii) Give the technical term for the point of contact between the two nerve cells.
(iii) Name the parts 1, 2, 3, and 4.
(iv) Write the functions of parts 5 and 6
(v) How does the arrangement of neurons in the spinal cord differ from that of the brain?
Mention the exact location of Hydathodes
Define the term Motor neuron.
Answer the following questions briefly:
How are the cytons and axons placed in the brain and the spinal cord?
Explain the following term :
Association neuron
______ is the longest cell in our body.
Axons ____________.
Define the following term:
Synaptic cleft
