DIGESTION 



205 



FIG. 103 







Section of pancreas: a, alveolus; 6, connective tissue; c, lobule; d, interlobular 

 connective tissue; e, island of Langerhans. (Bates.) 



FIG. 104 



Steapsin, lipase. 



Secretin. 



Rennin. 



Trypsin. 



Islands of Langerhana, 



Amylopsin. 



Enter -okinase. 



Functions of the pancreas. The arrows indicate the respective secretions of the organ, 

 their origins and their destinations. 



