Is hemoglobin a porphyry?

False Adult hemoglobin has less affinity for oxygen than fetal hemogloblin. That is why, as an adult female's blood passes BY the placenta, the oxygen diffusses into the fetal blood. Likewise, adult...

protein

Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues to the lungs. The iron contained in...

Heamoglobin A is named for adult haemoglobin.Every adult haemoglobin contains 2 alpha and beta chains. -medical students-

Transports oxygen from the lungs to the body tissues. Hemoglobin is what gives red blood cells their color.