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Consider that you are passing by a garba...

Consider that you are passing by a garbage disposal area and you immediately cover your nose. Arrange the events belown in a logical order by marking them from (i) to (v) to trace the events that happen in the nervous system from detection of foul smell (stimulus generation) to covering your nose (response).
(i) At the end of the axon, electrical impulse releases chemicals.
(ii) Stimulus received by the dendritic cells of a neuron sets off chemical reaction that creates an electrical impulse.
(iii) Electrical impulse transmitted through cell body and axon.
(iv) The chemicals cross the synapse and reach the next neuron. Similarly, the electrical impulse crosses several neurons.
(v) Finally, the impulse is delivered from neuron to the gland that helps in recognition of the foul smell and muscle cells that help in covering the nose.

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VGS PUBLICATION-BRILLIANT-COORDINATION-EXERCISE
  1. Given an example of coordination in your body where both hormonal and ...

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  2. How do nervous system and together to coordinate functions of your b...

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  3. Consider that you are passing by a garbage disposal area and you immed...

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  4. What is a synapse ? How is it useful in transfer of information ?

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  5. Distinguish between Stimulus and Response

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  6. Distinguish between Afferent and Efferent nerves

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  7. Distingusih between Central nervous system and peripheral nervous sy...

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  8. Distinguish between Receptor and effector

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  9. How does Phototropism occur in plants?

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  10. Give an example and explain how plants may immediately respond to a s...

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  11. How does mimosa pudica respond when you touch it?

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  12. Suggest an experiment to show how roots grow away from light in most p...

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  13. I am a human hormone. I am secreted from a gland near to neck. I influ...

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  14. How does a neuron differ from an ordinary cell in structure ? Write no...

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  15. How does an onion peel cell/cheek cell differ from a neuron in its str...

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  16. Is the structure of neuron suitable for transmission of impulses ? An...

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  17. Man is the most intelligent animal. What could be the fact that helpe...

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  18. The axon of nerve cell in hand is shorter than the axon of nerve cell ...

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  19. Organs respond to the external stimulus by a fraction of second. How d...

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  20. State whether the following actions are voluntary action, reflex actio...

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