Q. Which of the following is INCORRECT? (Solved)
1. haemoglobin S causes the O2 curve to shift to the left
2. the O2 dissociation curve is shifted to the right by an increased PCO2, H+ concentration and temperature
3. carboxy haemoglobin has 240 times the affinity of O2 for Hb
4. COHB shift the O2 dissociation over to the left
5. it is equivalent to the conducting zone
- a. haemoglobin S causes the O2 curve to shift to the left