Home
Class 11
BIOLOGY
Which structure of lungs is directly inv...

Which structure of lungs is directly involved in `O_(2)//CO_(2)` exchange between air and blood capillaries?

A

Bronchi

B

Trachea

C

Alveoli

D

Secondary bronchi

Text Solution

Verified by Experts

The correct Answer is:
C
 Alveoli are directly involved in `O_(2)//CO_(2)` exchange between air and blood capillaries.
Promotional Banner

Topper's Solved these Questions

  • BREATHING AND EXCHANGE OF GASES

    A2Z|Exercise SECTION C: PREVIOUS YEARS' EXAMINATION QUESTIONS (AIIMS Questions)|8 Videos

  • BREATHING AND EXCHANGE OF GASES

    A2Z|Exercise SECTION C: PREVIOUS YEARS' EXAMINATION QUESTIONS (Assertion and Reason Type Questions )|2 Videos

  • BREATHING AND EXCHANGE OF GASES

    A2Z|Exercise Section B: Assertion-reasoniing Questions|10 Videos

  • BODY FLUIDS AND CIRCULATION

    A2Z|Exercise Section D: Chapter-end Test|50 Videos

  • CELL CYCLE AND CELL DIVISION

    A2Z|Exercise Section D: Chapter-end Test|50 Videos

Similar Questions

Explore conceptually related problems

The exchange of gases between alveolar air and alveolar capillaries occurs by

How are gases like O_(2) and CO_(2) exchanged in our boby ?

Which structure in human respiratory system is involved in conditioning of air?

Enzyume involved in CO_(2) tranport blood is

Balance between CO_(2) and O_(2) is maintained by

A2Z-BREATHING AND EXCHANGE OF GASES-SECTION C: PREVIOUS YEARS' EXAMINATION QUESTIONS (NEET/AIPMT Questions)
  1. In human beings, the number of lobes in right and left lungs are

    Text Solution

    |

  2. Hiccough (hiccup) is due to activity of

    Text Solution

    |

  3. Which structure of lungs is directly involved in O(2)//CO(2) exchange ...

    Text Solution

    |

  4. Which can bind several hundred times more strongly to haemoglobin than...

    Text Solution

    |

  5. When oxygen supply to tissues is inadequate, the condition

    Text Solution

    |

  6. Inner surface of bronchi, bronchioles and fallopian tubes is lined by

    Text Solution

    |

  7. Asthma is characterised by

    Text Solution

    |

  8. Emphysema is a

    Text Solution

    |

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

    Text Solution

    |

  10. Dead space air in man is

    Text Solution

    |

  11. With conscious efforts one can?

    Text Solution

    |

  12. A person starts coughing suddenly while swallowing some food. It could...

    Text Solution

    |

  13. A large proportion of oxygen is left unused the human blood even after...

    Text Solution

    |

  14. What percentages of CO(2) is transported by RBCs ?

    Text Solution

    |

  15. What percentage of Co(2) is transported as bicarbonate HCO(3)^(-) ?

    Text Solution

    |

  16. High percentage of CO(2) anti very low percentage of O(2) may make a p...

    Text Solution

    |

  17. The two organisms which breathe only through their moist skin are

    Text Solution

    |

  18. the volume of air which remains in the conducting airways and is not a...

    Text Solution

    |

  19. Surfactant

    Text Solution

    |

  20. What is correct about human respiration?

    Text Solution

    |