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प्रश्न
State the Function:
Acetylcholine
उत्तर
When enough acetylcholine is secreted at the synaptic region of two nerve cells, it helps in the transmission of the nervous impulse to the next neuron under enzymatic reactions.
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संबंधित प्रश्न
Write one word in the space provided to complete the second pair of the related words pertaining to nervous system.
Memory : cerebrum : : breathing :
Balance : cerebellum : : reasoning :
Draw a labelled diagram to show the structure of skin.
Define the following:
Action potential
Plants do not have any nervous system but yet, if we touch a sensitive plant, some observable changes take place in its leaves. Explain how could this plant respond to the external stimuli and how it is communicated.
Differentiate between:
Cerebrum and Cerebellum.
Draw well labeled diagram of a ‘Neuron’ and name the following parts:
(1) Node of Ranvier (2) Nissil granules (3) Cyton
Give Technical Term:
The structure which joins the two cerebral hemispheres in man.
Complete the following sentence with appropriate word :
Tympanic chamber is filled with _________.
Long answer question
Explain the Reflex Pathway with the help of a neat labelled diagram.
What is the amount of CSF present in and around the CNS?
