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What color is blood without oxygen?
darker red maroon Deoxygenated blood
Questioner：Isabella Carter 2018-04-06 10:03:12
The most authoritative answer in 2024
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Alexander Wright——Works at Apple, Lives in Cupertino, CA
Hello, I'm a subject matter expert with a background in biology and physiology. When discussing the color of blood, it's important to differentiate between oxygenated and deoxygenated blood.
Oxygenated blood, which is bright red, contains oxygen bound to hemoglobin within red blood cells. This type of blood is returning from the lungs and is on its way to deliver oxygen to the body's tissues.
Deoxygenated blood, on the other hand, is the blood that has released oxygen to the body's tissues and is carrying carbon dioxide back to the lungs to be exhaled. This blood is a darker shade of red, often described as a darker red or maroon.
So, to answer your question: Deoxygenated blood, which is the blood without oxygen, is typically a darker red or maroon.
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Emma Harris——Studied at Yale University, Lives in New Haven, CT
Your blood is actually red. The blue hue of your veins has more to do with how your eyes absorb and see color than the color of the blood itself. The level of oxygen in your blood cells determines the brightness of the red color. Blood pumped directly from the heart is oxygen rich and bright red.read more >>+119962017-2-2
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