The stopper used for hemoglobin blood testing is lavender, and the additive is EDTA.
lt blue
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.
Hemoglobin
That is called hemoglobin. Hemoglobin contains iron, and when iron oxidizes (rusts), it turns orange.
Hemoglobin is a protein that gives the red blood cells the color red so it doesn't have any blood
Hemoglobin carries the oxygen in the blood and it gives the red blood cells their color.
No, white blood cells do not contain hemoglobin; red blood cells contain hemoglobin (and it is the hemoglobin that gives them their red color).
it changes color from red to brown
It contains the molecule hemoglobin which gives blood its characteristic color. The hemoglobin contains Iron and is responsible for transporting Oxygen in the blood.
Transports oxygen from the lungs to the body tissues. Hemoglobin is 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.
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.