Home
Class 11
BIOLOGY
Bulk of carbon dioxide (CO(2)) released ...

Bulk of carbon dioxide `(CO_(2))` released from body tissues into the blood is present as

A

70% carbominoharmoglobin and 30% as bicarbonate

B

Carbonminohaemoglobin in RBCs

C

Bicarbonate in blood plasma and RBCs.

D

Free `CO_(2)` in blood plasma

Text Solution

Verified by Experts

The correct Answer is:
C
About 70% of `CO_(2)` is transported by blood as sodium and potassium bicarbonate .
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • BREATHING AND EXCHANGE OF GASES

    MODERN PUBLICATION|Exercise COMPETITION FILE (ASSERTION TYPE QUESITONS ):|11 Videos

  • BREATHING AND EXCHANGE OF GASES

    MODERN PUBLICATION|Exercise COMPETITION FILE (ADDITIONAL MULTIPLE CHOICE QUESTIONS:):|30 Videos

  • BREATHING AND EXCHANGE OF GASES

    MODERN PUBLICATION|Exercise COMPETITION FILE (MULTIPLE CHOICE QUESTIONS (MCQS)):|102 Videos

  • BODY FLUIDS AND CIRCULATION

    MODERN PUBLICATION|Exercise Chapter Practice Test|15 Videos

  • CELL : THE UNIT OF LIFE

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section-E)|1 Videos

Similar Questions

Explore conceptually related problems

Carbon dioxide is transported from tissues to respiratory surface by only:

Carbon dioxide is transproted from tissues to respirtatory surface by only

Knowledge Check

  • Balk of carbon dioxide (CO_(2)) released from body tissues into the blood is present as

    A
    `70%` carbamino - haemoglobin and `30%` as bucarbibate
    B
    Carbamino haemoglobin in RBCs
    C
    Bicarbonate in blood plasma and RBCs
    D
    Free `CO_(2)` in blood plasma

  • Carbon dioxide is released as a product during

    A
    photosynthesis
    B
    respiration
    C
    transpiration
    D
    ascent of sap

  • Carbon dioxide is released by plant during -

    A
    Photosynthesis
    B
    Asent of sap
    C
    Transpiration
    D
    Respiration

    • Similar Questions

    Explore conceptually related problems

    Carbon dioxide is carried in the blood mainly as

    Which of the following statements are true/false A.The blood transports CO_(2) comparatively easily because of its higher solubility B.Approximately 8.9% of CO_(2) is transported being dissovled in the plasma of blood C. The carbon dioxide produced by the tissues, diffuses passively into the blood stream and passes into red blood corpsucles and react with water to form H_(2)CO_(3) D.The chlorde ions diffuse from palsma into the erythrocytes to maintain ionic balance

    Which of the following statements are true/false? 1.The blood transports carbon dioxide comparatively easily because of its highest solubility . 2. Approximately 8.9\% of carbon dioxide is transported being dissolved the plasma of blood . 3. The carbon dioxide produced bye the tissue , diffuse passively into the bloodstream and passed into red blood corpuscles and react with water to from H_2CO_3 4. The oxyhaemoglobin HbO_2 of the into the erythrocytes to maintain ionic balance . 5. The chloride ions diffuse from plasma into the erythrocytes to maintain ionic balance.

    Heparin in blood is released from

    The given diagram shows a blood capillary in close contact with structure Y. The relative concentration (in units) of carbon dioxide (CO_(2)) and oxygen (O_(2)) are given at three different sites. Which of the following statements is correct ?

    Home
    Profile