Question

what is hemoglobin in human being​

Answer 1

Answer:

Hemoglobin: Normal, High, Low Levels, Causes & Symptoms Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs. Hemoglobin is made up of four protein molecules (globulin chains) that are connected together.

Answer 2

Answer:

Haemoglobin is protein found in RBC which carries oxygen and its deficiency is called anemia