Oxygen is mostly transported through the body in which of the following ways?

Question

Quizplus · Accepted Answer

Oxygen is mostly transported through the body bound to hemoglobin, a protein found in red blood cells. While a small amount of oxygen can dissolve in the blood plasma, the majority of oxygen transport occurs through binding to hemoglobin. Oxygen is not usually bound to dissolved iron, and while red blood cells do contain some dissolved oxygen, this is not the primary mode of transport.

Oxygen Is Mostly Transported Through the Body in Which of the Following