In humans and other hemoglobin-using creatures, oxygenated blood is bright red. This is due to oxygenated iron in the red blood cells. Deoxygenated blood is a darker shade of red, which can be seen during blood donation and when venous blood samples are taken. However, due to an optical effect caused by the way in which light penetrates through the skin, veins typically appear blue in color. This has led to a common misconception that venous blood is blue before it is exposed to air. Another reason for this misconception is that medical charts always show venous blood as blue in order to distinguish it from arterial blood which is depicted as red on the same chart. The blood of horseshoe crabs is blue, which is a result of its high content in copper-based hemocyanin instead of the iron-based hemoglobin found, for example, in humans.
pinkish green
Blood is red.
the color is blue
Proteins don't give blood its color, the great amount of red blood cells do. Hence the name, they are red and give blood its color.
No, it is not safe to color your blood. Coloring your blood can interfere with its ability to carry oxygen, potentially causing health problems. It's best to avoid altering the color of your blood.
what color is blood goging to the heart
Blood gets its color from the presence of oxegenated iron.
The duration of Color Me Blood Red is 1.32 hours.
that is the blood line
The number of white blood cells is out numbered bye the red making the blood the color that it is.
It's red - the same colour as human blood (and that of most other animals)
Deoxygenated blood is typically a dark red or maroon color.