RAJASTHAN PMT Rajasthan - PMT Solved Paper-2009

  • question_answer
    Oxygen dissociation curve is

    A)  sigmoid                              

    B)  parabolic

    C)  hyperbolic        

    D)         straight line

    Correct Answer: A

    Solution :

    When a graph is plotted between percent saturation of haemoglobin and oxygen tension, a curve is obtained which is termed as \[{{O}_{2}}-Hb\] dissociation curve. Oxygen-Hb dissociation curve is sigmoid or S-shaped.


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