YEAST PLANT (SACCHAROMYCES CEREVISI/E). 



PLATE I. 



WalV. 



Fig.2 

 Ytost Cell, with, Stul 



Fig. 3. 

 Cell -with* Old' StLciiSy Yff 



Cfany of Cdlf 



Fig. 5. 

 Formation; of ^scafpcm$ 



Fig. 8. 



Sid*/ 

 Sixes of 7ra*t - 200 



Air 



(o. I*/ 



Di aram I. 

 o 



PHYSIOLOGY OF YEAST 



Low Tanprraliire> 



Wal*r IO.S-1 

 Sugar /C. O. S.j 



-Jrnrrumiu/n Tartra 

 totassmm Phosphate* IK P. O. ) 

 Calcium Phosphate, (Ca,.P. O / 

 Julpfhale- fMg.S.O. y 



Carbonic* 



1C. O.I 



Oft -Scy, 



o o O O O OO 



oo o oo o o o 



QQOO O O OO 



Wattr 



Alcohol fC. 0.3:1 

 CApxrint, I C. O. B./ 

 SwxiiurAcuL 1C. O.S./ 



BACTERIA 



Fig. I. 



<bixc*ao,ooo of an ittrh in etia,. 



Fig. 4- 



Vibrio 



Fig.2. 





Fi.3 



Fig.6. 



