Each hemoglobin molecule is made up of 4 poly-peptide chains. There are 2 alpha chains and 2 beta chains and each chain contains 1 iron-heme group which binds to an O2 molecule
I'm not too sure, but good question!
well The most honourable duty of red blood cells is to carry oxygen gas around the body. Although they do carry a little carbon dioxide sometimes, most of this unwanted gas is transported by the plasma
The function of the red blood cell is to carry oxygen to body tissues. Its structural features that allow this include the hemoglobin molecule, its anuclear state, and its biconcave shape.
There are different types of blood cells. Red blood cells, which I assume you mean, are made of a molecule called haemoglobin in a protein shell. Haemoglobin binds with oxygen to become Oxyhaemoglobin, allowing red blood cells to transport oxygen around the body.
Red blood cells contain hemoglobin. These cells are also known as erythrocytes.
Red blood cells because that is what carries oxygen throughout the body
red blood cells
Red blood cells contain hemoglobin, but white blood cells do not
As the name says, red blood cells are found in the blood. If there is blood there, there is red blood cells.
The old red blood cells get replaced by the newly formed red blood cells.
Red blood cells, white blood cells, platelets and liquid plasma.Red blood cells, white blood cells, platelets and liquid plasma.
Red blood cells (also called erythrocytes)
Red and white blood cells.