Question

Oxygen carried by human blood is liberated in

Answer 1

The vast majority of oxygen is bound to hemoglobin, a protein contained within red cells. ... Each iron atom can bind and then release an oxygen molecule. Enough hemoglobin is present in normal human blood to permit transport of about 0.2 millilitre of oxygen per millilitre of blood.

Answer 2

The vast majority of oxygen is bound to hemoglobin, a protein contained within red cells. ... Each iron atom can bind and then release an oxygenmolecule. Enough hemoglobin is present in normal human blood to permit transport of about 0.2 millilitre of oxygen per millilitre of blood