noun🔗ShareHemoglobinaThe iron-containing substance in red blood cells that transports oxygen from the lungs to the rest of the body; it consists of a protein (globulin), and haem (a porphyrin ring with an atom of iron at its centre)."My grandpa, who has low hemoglobin, needs to eat more iron-rich foods to improve his oxygen levels. "Mi abuelo, que tiene la hemoglobina baja, necesita comer más alimentos ricos en hierro para mejorar sus niveles de oxígeno.medicinephysiologybiochemistryanatomybiologybodyorgansubstanceChat with AIVocabulary GamePractice Reading
