oxygen transport cycle gas exchange the lung |
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navigate by keyword : alveoli alveolus anatomy arterial artery bind biology blood capillary carbon care carries cell cells chemical circulation cycle diagram dioxide disease education erythrocyte exchange gas haemoglobin health healthy heme hemoglobin human illustration iron lung lungs medical medicine model molecule oxygen protein pulmonary red respiration respiratory science structure system transport vector venous |
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Oxygen transport cycle. Gas exchange in lungs: Oxygen from pulmonary alveolus bind to hemoglobin in red blood cell; erythrocyte carries oxygen from the lungs to rest cells. arterial system and venous blood. Vector diagram for educational, medical, biological, chemical and scientific use |
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