Question In the lungs, a hemoglobin molecule takes up two oxygen molecules Option. What effect will this have on the hemoglobin molecule? Solve

a Option. It will increase oxygen affinity Option.

b Option. It will narrow the heme pockets blocking entry of additional oxygen Option.

c Option. The hemoglobin molecule will take on the tense structure Option.

d Option. The center cavity will expand, and 2,3-BPG will enter Option. An anemic patient has hemosiderinuria, increased serum bilirubin, and decreased haptoglobin Option. This is an indication that there is:

a Option. increased intravascular hemolysis

b Option. decreased extravascular hemolysis

c Option. hemolysis accompanied by renal disease

d Option. a defect in the Rapoport-Leubering pathway