Breathing and Exchange of GasesHard

Question

If, under certain conditions, the P50 value of haemoglobin rises to 100 mm Hg, a person will die of O2  deficiency because the pigment

Options

A.is not loading enough oxygen in lungs
B.can load enough oxygen in lungs but cannot unload it in tissues
C.can neither load nor unload oxygen
D.suffers dehydration and cannot function normally

Solution

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