Assertion: hemoglobin | /r/HasProperty | iron-containing protein
Facets:
Source sentences:
text: Hemoglobin is an iron-containing protein found in red blood cells that aids the transport of oxygen from the lungs to the body tissues.
text: Hemoglobin, also spelled haemoglobin, iron-containing protein in the blood of many animals—in the red blood cells (erythrocytes) of vertebrates—that transports oxygen to the tissues.
text: These contain hemoglobin, an iron-containing protein, which facilitates oxygen transport by reversibly binding to this respiratory gas and greatly increasing its solubility in blood.