red blood cell (:
The "unusual" element in hemoglobin is iron, but hemoglobin also contains carbon, hydrogen, oxygen, and nitrogen.
A red blood cell that contains normal amounts of hemoglobin is called a normocytic red blood cell.
heme
NORMOCHRONIC
red blood cell
The important precursor of hemoglobin is heme, which is a component of hemoglobin that contains iron. Heme is synthesized in the mitochondria and then incorporated into hemoglobin during the final stages of red blood cell maturation.
The circulation system in the body contains hemoglobin, more specifically the blood.
Respiratory system
Red blood cells.
The red color of red blood cells comes from hemoglobin, a protein that binds to oxygen and gives the cells their characteristic hue. Hemoglobin contains iron, which is responsible for the red coloration.
plant cell
Yes, hemoglobin contains protein.