The oxygen dissociation curve obtained when pO2 is plotted against the percentage saturation of adult haemoglobin with O2 is

5

Questions Match

1.
The oxygen dissociation curve obtained when pO₂ is plotted against the percentage saturation of adult haemoglobin with O₂ is

1. Hyperbolic2. Sigmoid3. Parabolic4. Straight line curve

2.
High pO₂ and low pCO₂ shift the oxygen dissociation curve towards

1. Right2. Left3. No shift4. More than one option is correct

3.
At what temperature the r.m.s. velocity of the oxygen will be same as that of methane at 27°C?

1. 54°C2. 327 K3. 600 K4. 573 K

4. Assertion (A): BOD is an indicator of organic matter present in water. Reason (R): More the organic waste, higher the oxygen demand for microbial decomposition.

1. Both A and R are true and R is the correct explanation of A2. Both A and R are true but R is not the correct explanation of A3. A is true but R is false4. A is false but R is true

5. Which of the following conditions will shift the oxygen dissociation curve to the right?

1. Low CO₂ concentration2. Low temperature3. High pH4. High CO₂ and low pH

The oxygen dissociation curve obtained when pO2 is plotted against the percentage saturation of adult haemoglobin with O2 is