Question

what is the function of hemoglobin ​

Answer 1

Answer:

Hemoglobin also helps in the transportation of carbon dioxide and hydrogen ions back to the lungs.

Answer 2

Answer:

$Hemoglobin[edit] Iron metal center.Hemoglobin is contained in red blood cells, which efficiently carries oxygen from the lungs to the tissues of the body. Hemoglobin also helps in the transportation of carbon dioxide and hydrogen ions back to the lungs.$