Red blood cells (RBCs), also called erythrocytes, are the most common type of
blood cell and .... shear stress in constricted vessels, they release ATP, which
causes the vessel walls to relax and di...
Mar 19, 2010 ... With deeper veins, the blood doesn't absorb as much blue or red light. But the
blue light's inability to penetrate as deeply as red light makes the ...
Blood is red because it is made up of cells that are red, which are called red
blood cells. But, to understand why these cells are red you have to study them on
Oct 16, 2012 ... Blood is always red, and veins look blue because the skin filters light
wavelengths differently. ... What makes it back to your eye is the blue light.
Blood in carbon monoxide poisoning is bright red, because carbon monoxide
causes the formation of carboxyhemoglobin. In cyanidepoisoning, the body
Human blood is red, ranging from bright red when oxygenated to dark red when
not. ... Because it makes those who deride them able to show their superiority in ...
www.ask.com/youtube?q=What Makes Blood Red?&v=MHhHJq9C8MI
Feb 14, 2015 ... Blood is made of red blood cells.The red col... ... Interesting Facts For kids | Blood
Color ... And of course, iron is what makes haemoglobin red!.
Aug 25, 2008 ... Best Answer: Hemoglobin content of the red blood cells make the blood
pigmented as red. Hemoglobin is made up of iron which causes the ...
Sep 3, 2010 ... De-oxygenated Blood Turns Dark Red, Not Blue ... Of course, when you get
blood drawn from your veins that isn't exposed to air, we see that it is dark red,
but let's not let such .... What Causes “Eye Floaters” · Senses Humans ...
The oxygen-depleted blood that veins carry also tends to absorb red light more
than blue light. When the dark red blood absorbs more red light, blue light is ...