the homo- and heterotropic interactions in oxygen binding are related to primary structures of the constituent polypeptide chains to trace molecular adaptations to high-altitude respiration , and to physiological factors ( pulmonary hypoxia and hypocapnia , body temperature shifts , and lung and nasal gas and heat exchange ) to discern their possible survival value at altitudes of 11,300 m .
C0035203
respiration
C0024109
lung