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प्रश्न
Draw a labeled diagram of a myelinated neuron.
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उत्तर
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संबंधित प्रश्न
Write whether the following is true or false:
Axon of one neuron communicates with other nerve cell through synapse.
How does an impulse travel across a synapse?
Write a short note.
Autonomic Nervous System
When the potential across the axon membrane is more negative than the normal resting potential, the neuron is said to be in a state of ______.
The action potential occurs in response to a threshold stimulus; but not at sub-threshold stimuli. What is the name of the principle involved?
As compare to medullated nerves, the conduction of impulse by non-medullated nerve fibres is ______ times faster.
Which cells form a single layer of squamous or columnar often ciliated epithelial cells lining the ventricle?
Write one word for the following:
wave of electrical disturbance that sweeps over the nerve cell.
Nissl's granules are found in the cytoplasm of ______.
Give reason:
Neurotransmitters are broken down by an enzyme just after passing an impulse from one neuron to the other.
