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Why does the blood of a heavy smoker carry less oxygen… | StemPy Lab
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Why does the blood of a heavy smoker carry less oxygen than the blood of a non-smoker with the same amount of haemoglobin?
Biology
Hard
High School (11–12)
Biology in Human Welfare › Human Health and Disease
Created by
StemPy Lab
Why does the blood of a heavy smoker carry less oxygen than the blood of a non-smoker with the same amount of haemoglobin?
Carbon monoxide in the smoke binds to haemoglobin
Tar fills the red cells and makes them heavy
Nicotine destroys the red cells in the bone marrow
The smoke makes the plasma proteins clot
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