Red blood cells contain a protein called hemoglobin, which is responsible for carrying oxygen.
What is hemoglobin and its function?
Hemoglobin is a bidirectional respiratory carrier that carries oxygen from the lungs to tissues and facilitates the return transport of carbon dioxide. In arterial circulation, hemoglobin has a high affinity for oxygen and a low affinity for carbon dioxide, organic phosphates, hydrogen and chloride ions.
Hemoglobin is a protein found in red blood cells that carries oxygen to the body's organs and tissues and returns carbon dioxide from the organs and tissues to the lungs. If the hemoglobin test shows that the hemoglobin level is lower than normal, it means that the red blood cell count is low (anemia).
Hemoglobin is part of the blood that carries oxygen.
Learn more about hemoglobin here:
https://brainly.com/question/10122738
#SPJ2
