Hemoglobin-Oxygen Dynamics

I found this video helpful in helping us understand the factors affecting the loading and unloading of oxygen by hemoglobin and the dissociation curve.



And also, here's another link to a helpful animation to understand the process of obtaining a dissociation curve in the first place.

http://www.getbodysmart.com/ap/respiratorysystem/physiology/gases/hbsaturation/animation.html