From Hawk and Berseim. Practical Phjif^iolngical Chemistry. 

 Courtesy of I'. P.laldstoii's Son & ("o.. Inc. 



Fig. 5-1. Crystalline egg albumin. 



From Hawk and BeiKciin, Practical Phi/siolof/ical Chemistry. 

 Coiirte.sy of I". Blakiston's Soii & Co., Inc. 



Fig. 5-2. Oxyhemoglobin of the horse. 



105 



