Location: located across the back of abdomen,
behind the stomach
It is made up exocrine and endocrine tissues
The endocrine tissue in turn consists islets of
LANGERHANS, which is made up of a and ß cells
 
 

secrete enzymes which help to break down foods
amylase:
break down carbohydrates
trypsin:
break down proteins
Chymotrypsin:
break down proteins
lipase:
break down lipids
a cells:
secrete glucagons
ß-cells:
secrete insulin