Hemoglobin bound to oxygen imparts a bright red color. Deoxygenated hemoglobin is darker.
It absorbs a blue green light.
melanin and caroteneB:Skin color is determined by the relative presence of Melanin pigment, Carotene pigment and the extent to which the blood is oxygenated
The color is bluish-brown.
The color remain unchanged.
Hemoglobin makes cells red since it has iron in it.
Hemoglobin
Hemoglobin is the iron oxygen carrying protein which gives blood its red color
It highly depend on the circumstance. Some bacteria will destroy the hemoglobin, and thus the hemolyzed blood appears transparents, whereas other process will only destroy the hemoglobin wall and thus liberating the hemoglobin, which is then pale cherry roughly in color.
Transports oxygen from the lungs to the body tissues. Hemoglobin is what gives red blood cells their color.
That is called hemoglobin. Hemoglobin contains iron, and when iron oxidizes (rusts), it turns orange.
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'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.