Home
Class 12
BIOLOGY
What is true about RBCs in humans?...

What is true about RBCs in humans?

A

They do not carry `CO_(2)` at all

B

They carry about 20-25 per cent of `CO_(2)`

C

They transport 99.5 per cent of `O_(2)`

D

They transport about 80 percent oxygen only and the rest 20 per cent of it is transported in dissolved state in blood plasma

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • BREATHING AND EXCHANGE OF GASES

    MOTION|Exercise Exercise 4|21 Videos

  • BREATHING AND EXCHANGE OF GASES

    MOTION|Exercise Exercise 2|48 Videos

  • BODY FLUIDS AND CIRCULATION

    MOTION|Exercise EXERCISE -4 AIIMS | Assertion & Reason Questions|34 Videos

  • CELL CYCLE AND CELL DIVISION

    MOTION|Exercise Exercise - 4(AIIMS - 2018)|28 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is true about RBCs in humans?

What is true about tRNA ?

What is true about ice ?

What is true about lnsulin ?

RBCs in human are :

What is true about PF_5 ?

What is true about vein?

MOTION-BREATHING AND EXCHANGE OF GASES-Exercise 3
  1. Bulk of carbon dioxide (CO(2)) released from body tissues into the blo...

    Text Solution

    |

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

    Text Solution

    |

  3. What is true about RBCs in humans?

    Text Solution

    |

  4. Which one of the following is a possibility for most of us in regards ...

    Text Solution

    |

  5. Two friends are eating togeather on a dinning table. One of them sudde...

    Text Solution

    |

  6. The figure given below shows a small part of human lung where exchange...

    Text Solution

    |

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

    Text Solution

    |

  8. Bulk of carbon dioxide (CO(2)) released from body tissues into the blo...

    Text Solution

    |

  9. Which one of the following is the correct statement for respiration in...

    Text Solution

    |

  10. People who have migrated from the planes to an area adjoining Rohtang ...

    Text Solution

    |

  11. During swallowing of food which of the following structures prevent th...

    Text Solution

    |

  12. the figure shows a diagrammatic view of human respiratory system with ...

    Text Solution

    |

  13. The major fraction of CO(2) released during cellular respiration is tr...

    Text Solution

    |

  14. Name the pulmonary disease in which alveolar surface area involv...

    Text Solution

    |

  15. When you hold your breath, which of the following gas changes in blood...

    Text Solution

    |

  16. Asthma may be attributed to:

    Text Solution

    |

  17. The partial pressure of oxygen in the alveoli of the lungs is

    Text Solution

    |

  18. Lungs do not collapse between breaths and some air always remains in t...

    Text Solution

    |

  19. Which statement is wrong for Krebs' cycle ?

    Text Solution

    |

  20. Due to increasing air-borne allergens a pollutants, many people in urb...

    Text Solution

    |