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The threshold potential is ................

The threshold potential is ...................

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FULL MARKS-NEURAL CONTROL AND COORDINATION-ADDITIONAL QUESTIONS SOLVED (Fill in the blanks)
  1. The normal value of resting membrane potential is ....................

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  2. Due to the rate of flow of N^(+) ions into the axoplasm, more than the...

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  3. The threshold potential is ...................

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  4. The spike potential is .................

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  5. In the neurilemma, the synaptic vesicles release neurotransmitters int...

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  6. ................ is the layer which is closely adhered to the brain.

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  7. The folds on the surface of the cerebrum are called ………………….

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  8. The grooves between the gyri are called …………………

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  9. The cerebral hemispheres are connected by a tract of nerve fibres call...

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  10. The medulla acts as a nerve tract between cortex and the …………………. .

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  11. ………………….. forms the roof of the diencephalon.

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  12. The pineal body secretes the hormone ……………….... which regulates sleep ...

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  13. ……………………………. is composed of grey matter which serves as a relay centre...

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  14. ................. plays a key role in learning and memory.

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  15. The downward extension of the hypothalamus, …………………. connects the hypo...

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  16. ............. acts as the satiety centre.

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  17. The .................. system is called emotional brain.

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  18. theis the second largest part of the brain.

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  19. …………………. forms the posterior most part of the brain.

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  20. .... connects the spinal cord with various parts of the brain.

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