Home
Class 12
BIOLOGY
About 1200 mL of air is always known to ...

About 1200 mL of air is always known to remain inside the human lungs it is described as

A

1)functional residual capacity

B

2)residual volume

C

3)expiratory reserve volume

D

4)inspiratory reserve volume

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • BODY FLUIDS AND CIRCULATION

    TRUEMAN BIOLOGY|Exercise Multiple Choice Questions|198 Videos
  • CELL CYCLE AND CELL DIVISION

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|158 Videos

Similar Questions

Explore conceptually related problems

Lungs do not collapse between breaths and some air always remains in the lungs which can never be expelled because 1. there is a negative pressure in the lungs 2. there is a negative intrapleural pressure pulling at the lung walls 3. there is a positive intrapleural pressure 4. pressure in the lungs is higher than the atmospheric pressure

Lungs do not collapse between breaths and some air always remains in the lungs, which can never be expelled because

Amount of water present inside human body cells is about

Residual volumen (RV) of air in human lung is approximately

A one litre flask contains some mercury. It is found that at different temperatures the volume of air Inside the flask remains the same. What is the volume of mercury in flask? Given coefficient of linear expansion of glass = 9xx10^-6//^@C , coefficient of volume expansion of Hg = 1.8xx10^-4//^@C .

State the volume of air remaining in the lungs after a normal breathing .

State the volume of air remaining in the lungs after a normal breathing.

Briefly describe the effect of air pollution on acid rain and lung disease. What is green house gases ? [3+2]

A cylindrical drum made of steel and of diameter 20 cm is rotating about its own vertical axis. A small body made of steel remains stuck inside the cylinder when the drum rotates at the rate of 200 rpm. When the velocity of rotation decreases, the body falls down. What is the coefficient of friction between the body and the surface of the drum?

About 97 % of oxygen is transported by RBC. The remaining 3 % is 1. present in peroxisomes 2. remains in lungs 3. trapped inside the mitochondria 4. dissolved in plasma and transported

TRUEMAN BIOLOGY-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
  1. Volume of air breathed in and out during normal breathing is called

    Text Solution

    |

  2. Tidal volume in human being is

    Text Solution

    |

  3. About 1200 mL of air is always known to remain inside the human lungs ...

    Text Solution

    |

  4. The amount of air remaining in the air passages and alveloi at the end...

    Text Solution

    |

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

    Text Solution

    |

  6. Vital capacity of lungs is

    Text Solution

    |

  7. vital capacity of lungs of an average human is

    Text Solution

    |

  8. After the expiration of a normal tidal volume a person breathes in as ...

    Text Solution

    |

  9. The maximum amount of air that our lung can normally hold is

    Text Solution

    |

  10. The total lung capacity is represented by

    Text Solution

    |

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

    Text Solution

    |

  12. Match the items in column I with column II

    Text Solution

    |

  13. Given these lung volumes . Choose which one is correct

    Text Solution

    |

  14. The alveolar ventilation is the

    Text Solution

    |

  15. the partial pressure of oxygen in the alveolar air is

    Text Solution

    |

  16. Which of these statements about the partial pressure of CO(2)is true ?

    Text Solution

    |

  17. How the transport of O(2) and CO(2) by blood happens?

    Text Solution

    |

  18. Oxygen is transported in blood mainly by

    Text Solution

    |

  19. Which form of iron is found in haemoglobin ?

    Text Solution

    |

  20. The chemical formula of oxyhaemoglobin is

    Text Solution

    |