Advertisements
Advertisements
प्रश्न
State the Function:
Myelin sheath
State the functions of the following:
Myelin sheath
Advertisements
उत्तर
The myelin sheath covers the axon of a nerve cell, provides insulation and prevents indiscriminate distribution and leakage of nerve impulses.
संबंधित प्रश्न
The gap between two neurons is called a ______.
Write a and b in the given flow chart of the neuron through which information travels as an electrical impulse.
In a synapse, chemical signal is transmitted from :
(a) axon to cell body of the same neuron
(b) cell body to axon end of the same neuron
(c) dendrite end of one neuron to axon end of adjacent neuron
(d) axon end of one neuron to dendrite end of adjacent neuron
Multiple choice question. Tick (✓) the correct choice:
Nervous system in humans consists of
Fill in the blank:
A neuron consists of ..................... and ...................
Differentiate between following pair with reference to the aspect in bracket.
sympathetic nervous system and para – sympathetic nervous system (overall effect on body)
Distinguish between the following pair of words:
Adrenalin and acetylcholine
What are the functions of proprioceptors?
Mention, if the following statement is True or False
A nerve impulse passes from one neuron to another across a synapse.
Complete the following sentence with appropriate Word
A point of contact between two neurons is termed:
