PROTEINS. 



I!/ 



MODEL CHART FOR REVIEW PURPOSES. 



"UNKNOWN" MIXTURES AND SOLUTIONS OF PROTEINS. 



At this point the student's knowledge of the characteristics of 

 the various proteins studied will be tested by requiring him to 

 examine several "unknown" protein mixtures or solutions and 

 make full report upon the same. The scheme given on page 116 

 may be used in this examination. 



