M.Sc. Bio-Chemistry (PU-CET P.G) 2017 Panjab University Entrance Exam With Answers

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71.

Chloride shift is

A: H ions leaving the RBC in exchange of Cl-
B: Cl– leaving the RBC in exchange of bicarbonate
C: Bicarbonate ion returns to plasma and exchanged with chloride which shifts into the cell
D: Carbonic acid to the plasma

The answer is: C