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Tardigrade
Question
Biology
Oxygen dissociation curve is
Q. Oxygen dissociation curve is
1505
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Rajasthan PMT
Rajasthan PMT 2009
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A
sigmoid
B
parabolic
C
hyperbolic
D
straight line
Solution:
When a graph is plotted between percent saturation of haemoglobin and oxygen tension, a curve is obtained which is termed as
O
2
−
H
b
dissociation curve. Oxygen-Hb dissociation curve is sigmoid or S-shaped.