7.________ During exercise, a vigorously contracting muscle will extract a greater percentage of the oxygen from the blo
Posted: Thu Jul 07, 2022 1:32 pm
7.________ During exercise, a vigorously contracting muscle will extract a greater percentage of the oxygen from the blood going to it, than will a relaxed muscle somewhere else in the body. Which one of the following pair of points on the graph to the right most directly demonstrates this idea? A. A and D C. D and E E. C and E B. A and B D. C and B % oxygen binding O SE oxygen concentration