INDEX 



213 



U ndci-Golgi fraction, 119, 120, 125 

 Uricase, 134-139 



V acuoles, 5 



]'icia faha, DNA, RNA synthesis in, 176 



X'itatnin K, 101 



VI' cells, I4<S 



2\.cnaptis, cathcutic acti\it\ in, 1 



149 



X east 

 cell-surface enzymes, 29—30 

 intracellular pH, 31-32 



Zymogen tlischargc, membrane exchange in, 



75-79 

 Zymogen granules, 64-65, 71-79 

 enzyme content of, 73 



