One molecule of hemoglobin has 4 iron ions.
Hemoglobin contains a heme group with an Iron ion attached to it. The iron is what binds to O2.
If a quarter of the mass of the molecule is iron and the mass of the molecule is 89600u, then the mass of iron is 22400u ... a quarter of the total mass.
A hemoglobin molecule can bind up to four oxygen molecules, one at each of its four heme iron sites.
Hemoglobin is a complex protein. It contains iron as one of it's chief components.
Hemoglobin is the protein in red blood cells that carries oxygen. It contains iron as one of its chief components.
No, hemoglobin does not contain the element cobalt. Hemoglobin is a protein found in red blood cells that contains iron and is responsible for carrying oxygen throughout the body. Cobalt is not a component of hemoglobin.
Many alloys contain iron.
PVC plastic is one type of pipe that does not contain iron.
It is true. A compound contains two or more different type of atoms.
48 year old house wife measared 5.6 hemoglobin
Normal levels of hemoglobin for one month old infants are 11 - 15 g/dl.
Normal levels of hemoglobin for one week old infants are 15 - 20 g/dl.