Home
Class 12
BIOLOGY
Which of these statements about the part...

Which of these statements about the partial pressure of `CO_(2)`is true ?

A

more in inspired air than in expired air

B

more in alveolar air than in expired air

C

more in expireed air than in alveolar air

D

more in inspired air than in alveolar air

Text Solution

Verified by Experts

The correct Answer is:
B
The patial pressure of `CO_(2)` in alveolar air 40 mmHg while in expired air it is 32 mmHg
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

Which of these statements about the adrenal cortex is true ?

Which of the given statements is true-

Which one of the following statement about the particular entity is true ?

Which of the following statements about the structure of proteins is true

State Dalton's law of partial pressure.

Which statement is true about earthworm ?

Which of the following statements about pteridophytes is true

A gas mixture was prepared by taking equal mole of CO and N_(2) . If total pressure of the mixture was 1 atm, the partial pressure of N_(2) in the mixture is-

TRUEMAN BIOLOGY-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
  1. The alveolar ventilation is the

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  5. Oxygen is transported in blood mainly by

    Text Solution

    |

  6. Which form of iron is found in haemoglobin ?

    Text Solution

    |

  7. The chemical formula of oxyhaemoglobin is

    Text Solution

    |

  8. how many molecules of oxygen are bound to one molecule of haemoglobin

    Text Solution

    |

  9. The most important physioloical feature of haemoglobin is

    Text Solution

    |

  10. Percentage of oxygen supplied by haemoglobin is

    Text Solution

    |

  11. The precentage of haemoglobin saturated with oxygen will increase if t...

    Text Solution

    |

  12. Which of he following increases the oxygen affinity of Hb?

    Text Solution

    |

  13. In which conditon oxygen dissociation curve of haemoglobin shift to ri...

    Text Solution

    |

  14. Dissociation of oxyhaemoglobin can be promoted by

    Text Solution

    |

  15. What would happen if human blood becomes acidic ( low pH) ?

    Text Solution

    |

  16. When partial pressure of CO(2) (p CO(2)) rises the oxygen dissociatio...

    Text Solution

    |

  17. An increases in the P(50) of an oxyhaemoglobin curve would result from...

    Text Solution

    |

  18. Bohr effect is the effect of

    Text Solution

    |

  19. Which of the following statement correctly defines "Bohr effects"

    Text Solution

    |

  20. Which o fthe following factors raise the P(50) value and shifts the Hb...

    Text Solution

    |