YEAST PLANT (SACCHAROMYCES CEREVISI/E). 



PLATE I. 



Fig.2 

 Yca*t Cell meh 



Fig. 3. 



Cell with. Old- Scud & Tm> 



T 



Fig. 4- 



Colony of Cells' 



Fig. 5. 



R.7 



Crnthftl 



Potash* 



WaU/ ui p 



Fig. 8. 



/ of' Square* * ^ 



Air 



(0. XT/ 



Diagram I . 

 6 



PHYSIOLOGY OF YEAST 



Water t O.S.I 

 Sugar- /C. O. f./ 



^mrrutnutnt. Tartrate fC.O.'H.NJ 

 fotassium Hun photo fKP. tj ; 

 Calcium fhalphaK, fCa.P.O/ 



Sulphale f'Mg.S. 



Carbonic Acid. 



1C. O.I 



noo o oo o oo 



O 00 O O 00 

 o o O O O O O 

 OO OOO O O O 



oo oo o o oo 



Water 



Jlcahol I C O. If. I 

 fflyca-int. I c. O S./ 

 Suciitif Add. fC. 0.H./ 



BACTERIA 



O 



Fi. I. 

 O Q 



83 



Fi.2. 



Fig. 5. 



Spu-iUim* 



Fig. 6. 



W IcAK John *i on Ea.nlnirjfli i- 



