Comments on: why does your blood turn red when mixed with oxygen?

By: Buzz s

Buzz s — Fri, 13 Nov 2009 11:28:59 +0000

Hemoglobin is the pigment in the red blood cells that carries oxygen and co2. When it carries o2, it is a brighter red than when it carries co2.
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By: hermionega

hermionega — Fri, 13 Nov 2009 10:56:59 +0000

Blood natural is red the pigment in your skin makes the veins seem blue.
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By: WontonTheKillerPanda

WontonTheKillerPanda — Fri, 13 Nov 2009 10:30:59 +0000

iron and oxygen....it's the same reaction that creates rust. The iron oxidizes
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By: mrknositall

mrknositall — Fri, 13 Nov 2009 10:20:59 +0000

Veins and arteries are blue. Blood is red. the more oxygenated the blood, the deeper red.
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By: kurtandyugi

kurtandyugi — Fri, 13 Nov 2009 09:45:59 +0000

it might seem to meld into red, but actually blood is red because of the existense of iron in our blood, which makes blood red.
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