Home
Class 12
BIOLOGY
Oxy-haemoglobin dissociates into oxygen ...

Oxy-haemoglobin dissociates into oxygen and deoxy-haemoglobin at

A

low ` O_(2)` pressure in tisse

B

high ` O_(2)` pressure in tissue

C

equal ` O_(2)` pressure inside and outside tissue

D

all times irrespective of ` O_(2)` pressure

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BREATHING AND EXCHANGE OF GASES

    ARIHANT NEET|Exercise Chapter exercises B (Medical entrances special format questions )|21 Videos

  • BODY FLUID AND CIRCULATION

    ARIHANT NEET|Exercise MEDICAL ENTRANCES GALLERY COLLECTION OF QUESTIONS ASKED IN NEET AND VARIOUS MEDICAL ENTRANCE EXAMS|72 Videos

  • CELL CYCLE AND CELL DIVISION

    ARIHANT NEET|Exercise Chapter Exercises (C) Medical entrances gallery (collection of questions asked in NEET & Various medical entrance exams)|63 Videos

Similar Questions

Explore conceptually related problems

Haemoglobin is

Haemoglobin is

Haemoglobin is

Haemoglobin is a

Oxygen bindingto haemoglobin

Haemoglobin is a//an

Breakdown of oxygemoglobin into oxygen and haemoglobin in the tissues will be increased if

ARIHANT NEET-BREATHING AND EXCHANGE OF GASES -Chapter exercise C (Medical entrances gallery )
  1. The factor which does not affect the rate of alveolar diffusion is

    Text Solution

    |

  2. Haemoglobin of the human blood forms a stable complex compound with wi...

    Text Solution

    |

  3. If a large number of people are enclosed in a room then

    Text Solution

    |

  4. The expiratory reserve volume will be

    Text Solution

    |

  5. Assertion CO(2) transport occurs very fast through RBCs. Reason : E...

    Text Solution

    |

  6. Hiccups can be best described as

    Text Solution

    |

  7. Dead space air in man is

    Text Solution

    |

  8. Amount of CO(2) in expired air is about

    Text Solution

    |

  9. Which two of the following changes (A-B) usually tend to occur in the ...

    Text Solution

    |

  10. The volume of air, inspired or expired during normal respiration is ca...

    Text Solution

    |

  11. Between breaths, the intrapleural pressure is approximately ……. Mm Hg ...

    Text Solution

    |

  12. Which of the following is a respiratory disease ?

    Text Solution

    |

  13. How many molecules of oxygen are bound to one molecule of haemoglobin?

    Text Solution

    |

  14. After deep inspiration, capacity of maximum expiration of lung is call...

    Text Solution

    |

  15. Oxy-haemoglobin dissociates into oxygen and deoxy-haemoglobin at

    Text Solution

    |

  16. Arrange the following in the order of increasing volume 1) Tidal vo...

    Text Solution

    |

  17. The vital capacity of human being is about

    Text Solution

    |

  18. With decrease in temperature, oxyhaemoglobin curve will become

    Text Solution

    |

  19. CO is more toxic than CO(2) because it :

    Text Solution

    |

  20. Total lung capacity is

    Text Solution

    |