Question

what is hemoglobin.......​

Answer 1

Answer:

HEY MATE HERE IS YOUR ANSWER ✌✌✌❤❤

a red protein responsible for transporting oxygen in the blood of vertebrates. Its molecule comprises four subunits, each containing an iron atom bound to a haem group.

Answer 2

heya ...!!!!!

❤here is ua answer:

✔✔Hemoglobin, also spelled haemoglobin is an iron- containing protein in the blood of many animals—in the red blood cells (erythrocytes) of vertebrates—that transports oxygen to the tissues. Hemoglobin forms an unstable, reversible bond with oxygen; in the oxygenated state it is called oxyhemoglobin and is bright red; in the reduced state it is purplish blue.

hope it helps...!!!!❤