Home
Class 12
BIOLOGY
How pneumotaxic centre regulates the res...

How pneumotaxic centre regulates the respiratory rate ?

Text Solution

Verified by Experts

Strong neural signal from pneumotaxic centre to inspiratory area increases the rate of breathing because
inspiration and expiration, is shortened.
Promotional Banner

Topper's Solved these Questions

  • BREATHING AND EXCHANGE OF GASES

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|30 Videos
  • BREATHING AND EXCHANGE OF GASES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - A|35 Videos
  • BREATHING AND EXCHANGE OF GASES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D|11 Videos
  • BODY FLUIDS AND CIRCULATION

    AAKASH INSTITUTE ENGLISH|Exercise Assignment Section - D Assertion - Reason Type Questions|9 Videos
  • CELL CYCLE AND CELL DIVISION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION-D (Assertion-Reason Type Questions )|10 Videos

Similar Questions

Explore conceptually related problems

Strong neural signals from the pneumotaxic centre 1) increase the respiratory axis 2) increase the duration of respiration 3) Decrease the duration of respiration 4) Both 1 and 2

Pneumotaxic centre is present in:

Which is the main cantre of brain that regulates the repiration rate ?

Androgens regulates

Assertion: Pneumotaxic center controls the rate of respiration . Reason: Primarly, it controls the switch off point of inspiration.

Pneumotaxic centre is associated with

A specialized centre present in the medulla region of the brain called _________________A_______________ is primarily responsible for this regulation. Another centre present in the pons region of the brain called _________________B_______________ can moderate the funtions of the _________________A_______________. Neural signal from this centre can _________________C_______________ the duration of inspiration and thereby alter the respiratory rate. _________________D_______________ is situated adjacent to the rhythm centre which is highly sensitive to _________________E_______________

Which of the following statements best summarises the relationship between respiratory rate and body size related to animals?

Respiratory pathway is

Respiratory pathway is

AAKASH INSTITUTE ENGLISH-BREATHING AND EXCHANGE OF GASES -Try Yourself
  1. What is the thickess of diffusion membrane ?

    Text Solution

    |

  2. How many layers form the diffusion membrane ?

    Text Solution

    |

  3. Why is CO(2) gas transferred from alevoli to atmospheric air ?

    Text Solution

    |

  4. Which gas has higher partial pressure in tissues ?

    Text Solution

    |

  5. What is the shape of O(2) dissociation curve for haemoglobin ?

    Text Solution

    |

  6. Which of the following factors is not favourable for the formation of ...

    Text Solution

    |

  7. What is formed when oxygen combines with haemoglobin?

    Text Solution

    |

  8. What are the conditions responsible for more binding of CO(2) with Hb ...

    Text Solution

    |

  9. What percent (%) of CO(2) is transported as bicarbonate (HCO(3)) with ...

    Text Solution

    |

  10. Write the chemical reaction catalysed by the zinc enzyme carbonic anhy...

    Text Solution

    |

  11. How much CO(2) is delivered to the alveoli by every 100 ml of deoxygen...

    Text Solution

    |

  12. What is the location of kidney

    Text Solution

    |

  13. Where is pneumotoxic centre located in humans? What is its significanc...

    Text Solution

    |

  14. How pneumotaxic centre regulates the respiratory rate ?

    Text Solution

    |

  15. where is the chemosensitive area located in the brain which regulates ...

    Text Solution

    |

  16. To which substance chemosensitive area is highly sensitive ?

    Text Solution

    |

  17. What happens to bronchi and bronchiloles during asthma ?

    Text Solution

    |

  18. why is surface area for exchange of gases decreased during Emphysema ?

    Text Solution

    |

  19. Name 2 occupational respiratory disorders.

    Text Solution

    |

  20. How can a person prevents himself from occupational respiratory diseas...

    Text Solution

    |