For oxygen to become bound to hemoglobin for transport in ...

For oxygen to become bound to hemoglobin for transport in the blood, which of the following would be true?

A. 2 membranes must be crossed, in and out of the cell lining the lung and then bind directly to the hemoglobin

B. 4 membranes, in and our of the cell lining the lungs, in and out of the endothelial cell lining the alveolar capillary, and then bind directly to hemogloblin

C. 5 membranes – in and out of the cell lining the lung, in and out of the endothelial cell lining the alveolar capillary and into the RBC to bind to hemoglobin

Select your answer:
A B C D E

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Other quiz: Nervous System

The “little brain” attached to the rear of the brainstem; it functions to help you maintain coordination and balance:

A. Cerebrum

B. Cerebellum

C. Corpus callosum

D. Hypothalamus