User:Zeeshan Qamar khan

ENDOCRINE PANCREAS A TRIANGULAR GLAND, WHICH HAS BOTH EXOCRINE AND ENDOCRINE CELLS, LOCATED  BEHIND THE STOMACH ACINAR CELLS PRODUCE AN ENZYME-RICH JUICE USED FOR DIGESTION (EXOCRINE  PRODUCT) PANCREATIC ISLETS (ISLETS OF LANGERHANS) PRODUCE HORMONES INVOLVED IN  REGULATING FUEL STORAGE AND USE.