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Author Question: To become bound to hemoglobin for transport in a mammal, atmospheric molecules o (Read 705 times)

luvbio

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on: Sep 7, 2013
To become bound to hemoglobin for transport in a mammal, atmospheric molecules of oxygen must cross
A)  zero membranesoxygen binds directly to hemoglobin, a protein dissolved in the plasma of the blood.
B)  one membranethat of the lining in the lungsand then bind directly to hemoglobin, a protein dissolved in the plasma of the blood.
C)  two membranesin and out of the cell lining the lungand then bind directly to hemoglobin, a protein dissolved in the plasma of the blood.
D)  four membranesin and out of the cell lining the lung, in and out of the endothelial cell lining the pulmonary capillary–and then bind directly to hemoglobin, a protein dissolved in the plasma of the blood.
E)  five membranesin and out of the cell lining the lung, in and out of the endothelial cell lining the pulmonary capillary, and into the red blood cellto bind with hemoglobin


coco

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Reply #1 on: Sep 9, 2013
Choose E

GL


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