Haemoglobin is a protein inside the red blood cells that facilitate oxygen to the tissues and returns carbon dioxide from the tissues back to lung. is this correct?
1 answer
Yes, that is correct. Haemoglobin is a protein found in red blood cells that binds to oxygen in the lungs and carries it to the tissues in the body, while also picking up carbon dioxide from the tissues and transporting it back to the lungs to be exhaled. This process helps to ensure that the body's cells receive the oxygen they need for energy production and remove waste carbon dioxide.