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प्रश्न
Distinguish between the following pair of words:
Adrenalin and acetylcholine
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उत्तर
| Adrenalin | Acetylcholine |
| It is a neurotransmitter which increases the heart beat to meet any emergency . | It is a neurotransmitter which slows down the heart beat . |
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संबंधित प्रश्न
What is the long fibre of a neuron known as?
The junction between two adjacent neurons is called :
(a) nerve junction
(b) sensory junction
(c) synapse
(d) neuro-muscular joint
Multiple choice question. Tick (✓) the correct choice:
Nervous system in humans consists of
- brain and nerves
- brain and spinal cord
- brain, spinal cord and nerves
- none of the above
Fill in the blank:
Sense organs have special cells called ____________ for picking up information and transmitting it to the nerves.
Multiple choice question. Tick (✓) the correct choice:
Nervous system in humans consists of
Explain the following term :
Gray matter
Short answer question
Distinguish between the sympathetic and parasympathetic nervous system on the basis of the effect they have on: a. Heartbeat b. Urinary Bladder
The outermost of the three cranial meninges are ______
The outermost layer of meninges:
What is arbour vitae?
