Cl- ion plays a role in the transport of CO2 in plasma
A) It exchanges for HCO3- through an antiport in the erythrocyte membrane
B) It maintains the ionic homeostasis of erythrocytes
C) It enters the erythrocyte at the lung in exchange for an HCO3- molecule
D) It serves as a cofactor for carbonic anhydrase, which is necessary for CO2 to be converted to HCO3-
E) Both A and B are correct
Correct Answer:
Verified
Q24: At active muscle
I. pCO2 is high
II. acidity
Q25: At high pCO2, the oxygen binding curve
Q26: The absence of 2,3-bPG causes hemoglobin's affinity
Q27: Which allosteric effector has the greatest ability
Q28: Which gas does NOT bind to the
Q30: Which of the following best explains the
Q31: How does CO2 affect hemoglobin-oxygen binding?
A) CO2
Q32: In hemoglobin of sickle cell anemia patients,
Q33: In hemoglobin of sickle cell anemia patients,
Q34: The aggregation of hemoglobin of sickle cell
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