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Where is the reticular activating system...

Where is the reticular activating system found in the brain ? Mention its role.

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Reticular activating system is present in the brain stem.It screens sensory impulse so that only some of them reach the cerebrum.
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PRADEEP-NEURAL CONTROL AND CORRDINATION-Additional Question (Short Answer Question)
  1. How is the excess cerebrospinal fluid sent into the blood ?

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  2. Give the location and function of iter.

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  3. Where is the reticular activating system found in the brain ? Mention ...

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  4. Give the structure and function of choroid plexus.

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  5. What is a synapse ?

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  6. What happens when the membrane of a nerve cell carries out sodium pump...

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  7. Differentiate between nucleus, column and ganglion.

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  8. Name the structural and functional units of muscular, excretory and ne...

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  9. What neurotransmitters are secreated by sympathetic and parasympatheti...

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  10. The membrane of a resting nerve fibre is said to be in a polarized st...

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  11. Explain only two functions of cererbrospinal fluid in humans.

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  12. There are 3 grades of sensory receptors regarding structural complexit...

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  13. The receptors act as biological transducers.What is the meant by this ...

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  14. What is sensory adaptation ?

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  15. Name the 3 types of receptors regarding their position.

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  16. Name the extrinsic eye muscles that move the eye in the orbit.

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  17. Where are the ear ossicles located ? Name and describe them.

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  18. Give the position of maculae, cristae and organ of Corti. Mention thei...

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  19. Name the fluids associated with sense organs.

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  20. Give the functional difference between taste cells and olfactory cells...

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