The Dissociation Curve of CO₂ in Blood Is

Multiple Choice

The dissociation curve of CO₂ in blood is:

A) Linear and directly related to partial pressure of carbon dioxide (Pco₂) .
B) Linear and not related to Pco₂.
C) Not linear
D) Linear and directly related to partial pressure of oxygen (Po₂) .
E) S-shaped and directly related to Pco₂.