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 ... After your blood is pumped to your lungs by your heart, it's bright red ... But the
blue light's inability to penetrate as deeply as red light makes the ...
Oct 1, 2006 ... The reason blood is red is because it's got iron in it. If you look down a ... But
blood isn't exclusively red. ... What causes Earth's magnetic field?
Iron Makes Our blood red. In our red blood cells, we have a protein called
haemoglobin. Each haemoglobin protein contains 4 iron atoms that bind to
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
Blood in carbon monoxide poisoning is bright red, because carbon monoxide
causes the formation of carboxyhemoglobin. In cyanidepoisoning, the body
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.
Mar 5, 2013 ... Blood is red because it contains iron, bound up in a ring-like chemical structure
called porphyrin within haemoglobin – the protein responsible ...
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 ...
www.ask.com/youtube?q=What Makes Blood Red?&v=MHhHJq9C8MI
Feb 14, 2015 ... ... System- Why is Blood Red in Color? What is Blood? Children Fun Learning
Cartoon Videos. Blood Color? Blood is made of red blood cells.