Haemoblobin is a Fe containing protein responsible for oxygen transport in the blood. The curves given below idicate the percentage suturation of haemoglobin by `O_(2)` as a funcion of partial pressure of `O_(2)`. Which of the following statement/s is/are correct for the given curves? I. In presence of `CO_(2)`, higher `P_(O_(2))` is needed for a given percentage saturation. II. In presence of `CO_(2)`, lower `P_(O_(2))` is needed for a give percentage saturation. III. The maximum percentgae saturation is not affected by the presence of `CO_(2)` IV. In the absence of `CO_(2)`, maximum saturation of haemoglobin occurs at lower `p_(O_(2))`. A. Ia nd IVB. II and IVC. I,III and IVD. II and III

Haemoblobin is a Fe containing protein responsible for oxygen transpor

1.	Haemoblobin is a Fe containing protein responsible for oxygen transport in the blood. The curves given below idicate the percentage suturation of haemoglobin by `O_(2)` as a funcion of partial pressure of `O_(2)`. Which of the following statement/s is/are correct for the given curves? I. In presence of `CO_(2)`, higher `P_(O_(2))` is needed for a given percentage saturation. II. In presence of `CO_(2)`, lower `P_(O_(2))` is needed for a give percentage saturation. III. The maximum percentgae saturation is not affected by the presence of `CO_(2)` IV. In the absence of `CO_(2)`, maximum saturation of haemoglobin occurs at lower `p_(O_(2))`. A. Ia nd IVB. II and IVC. I,III and IVD. II and III
Answer» Correct Answer - C