Hemoglobin, iron-containing protein in the blood of many animals 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.
Myoglobin vs. Hemoglobin: What's the Difference?
Short notes on Erythrocytes - Definition, Structure and Function
Heme Group in Hemoglobin Definition, Structure & Function
阿胶功效不及猪头肉——你被阿胶骗了多久? - 知乎
Hemoglobin: Function, Structure, Abnormal Levels
Transport of Oxygen (A-level Biology) - Study Mind
Ultrastructure of the hemoglobin molecule.
阿胶功效不及猪头肉——你被阿胶骗了多久? - 知乎
Hemoglobin Structure & Function - ppt video online download