Blood is a dark red color in veins, and a bright red color in arteries. Blood is never blue!!!!!!!!!
People usually percieve that blood is blue because of when they look at, say, their wrist, it looks blue. This is only because of your skin over it and the way light reflects on it.
Human blood is NEVER blue. Human blood is red, ranging from bright red when oxygenated to dark red when not. It owes its colour to hemoglobin, a metalloprotein compound containing iron in the form of heme, to which oxygen binds. There exists a popular misconception that deoxygenated blood is blue and that blood only becomes red when it comes into contact with oxygen. Blood is never blue, but veins appear blue because light is diffused by skin. Moreover, the blood inside is dark red and exhibits poor light reflection. From a physiological perspective, veins and arteries appear similar when skin is removed and are seen directly.
Deoxygenated blood is a dark red, due to the haemoglobin in the cells. Once the blood is oxygenated, it is a much brighter red.
Human blood is red regardless of the medium it is in. The shade of red may differ depending on oxygen levels, but ultimately you do not have blue blood.
In humans, red. 'Hitting air' does not oxygenate blood, exposed veinal blood will still be dark red, compared to bright red arterial blood.
Your blood is always red, just when its deoxygenated its much darker then oxygenated. So blood is just a darkerform of red before it is oxygenated.
Blood is a dark red before it is oxygenated, going to a lighter red when it is oxygenated. This is due to the red blood cells, which color the blood.
Blood is always red. The shade may vary depending on oxygen levels, but ultimately you do not have blue blood.
Vertebrate blood is bright red when its hemoglobin is oxygenated. The color is mostly a maroon to dark red when low in oxygen.
Your blood color is red before and after you drink soda. I think many people believe it is blue due to the color of their veins outside of their skin but if you look hard enough you can see small veins on your body you can see are red.
Because the color of blood is red, and the only other color of blood is already taken!
before he gets angry, when he is just Bruce banner, his blood is red. but when he turns into the hulk, his blood is as green as his skin. and that's pretty fricken green
interesting fact when blood is in your veins it is blue but when you get a shot oxygen hit you blood and it turns red.
Red blood cells contain iron, which gives them their red color.
Blood is always red.
their color
The red blood cells turn it red; before that plasma is an off hite color
The duration of Color Me Blood Red is 1.32 hours.
Blood is red.
Red is the color of pity, blood red.
Color Me Blood Red was created on 1965-10-13.
RED. Blood is always red.
When blood cells have oxygen they are red, when they have no oxygen they are a darker shade of red.
The number of white blood cells is out numbered bye the red making the blood the color that it is.
The red color of blood is caused by a red compound, oxyhemoglobin.
It's red - the same colour as human blood (and that of most other animals)