Chemistry, 11.02.2020 23:55, robert7248

All of the cells in the body need oxygen. Hemoglobin molecules In red blood cells transport oxygen through the bloodstream. Oxygen is loaded onto hemoglobin molecules in the lungs and unloaded from the hemoglobin molecules in the tissues What drives the loading of oxygen onto hemoglobin molecules in the lungs?

a. the low partial pressure of oxygen in the lungs
b. the high partial pressure of carbon dioxide in the lungs
c. the low partial pressure of carbon dioxide in the lungs
d. the high partial pressure of oxygen in the lungs

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All of the cells in the body need oxygen. Hemoglobin molecules In red blood cells transport oxygen t...