Question

explain oxygen binding mechanism of in haemoglobin​

Answer 1

Answer:

Hemoglobin: The protein inside red blood cells (a) that carries oxygen to cells and carbon dioxide to the lungs is hemoglobin (b). Hemoglobin is made up of four symmetrical subunits and four heme groups. Iron associated with the heme binds oxygen. ... The fourth oxygen is then more difficult to bind.