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it changes color from red to brown

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What color was dinosaur blood?

All vertebrate animals have blood with hemoglobin, an compound that is used to carry oxygen in the blood. Hemoglobin is what gives blood a red color. Dinosaurs would have also had hemoglobin, and hence, red blood.


What is hypochromic and what can it indicate?

Hypochromic refers to red blood cells that have a reduced amount of hemoglobin, resulting in a paler color. This can indicate anemia, a condition where the body does not have enough red blood cells or hemoglobin to carry sufficient oxygen to tissues.


Is bloood brighter with oxygen or no oxygen?

Blood is brighter red when it is oxygenated, as oxygen binds to hemoglobin in red blood cells to form oxyhemoglobin, giving blood its bright red color. Deoxygenated blood appears darker red due to the presence of reduced hemoglobin.


What gives blood a red color?

Hemoglobin


What does Hemoglobin give its blood to?

Hemoglobin is a protein that gives the red blood cells the color red so it doesn't have any blood


What 2 things does hemoglobin in red blood cells do?

Hemoglobin carries the oxygen in the blood and it gives the red blood cells their color.


Why do you red blood cells contain hemoglobin?

No, white blood cells do not contain hemoglobin; red blood cells contain hemoglobin (and it is the hemoglobin that gives them their red color).


What gives red blood cells their color?

Hemoglobin's ironRed blood cells contain hemoglobin, a substance which is rich in iron. The iron is bound to the hemoglobin molecules (the protein). The iron atom that is complexed by "haem" units is what gives the color. Iron is a transition element.


What part of a red cell gives it the red color?

The red color of red blood cells comes from hemoglobin, a protein that binds to oxygen and gives the cells their characteristic hue. Hemoglobin contains iron, which is responsible for the red coloration.


What color stopper is used for hemoglobin blood testing?

The stopper used for hemoglobin blood testing is lavender, and the additive is EDTA.


What the red blood cells contain which give them the red color?

Red blood cells contain hemoglobin, a protein that binds to oxygen. It is the iron in hemoglobin that gives red blood cells their red color. When oxygen binds to hemoglobin, the color appears brighter red.


Why is hemoglobin red in color?

Hemoglobin is red in color because it contains iron, which binds to oxygen and gives blood its red hue.