Digestive System Flashcards
Pancreatic Amylase
Pancreas (Acinar Cells) / Duodenum / Hydrolyzes starch to maltose and dextrins
Salivary Amylase
Salivary glands / Mouth / hydrolyzes starch to maltose and dextrins
Maltase
Intestinal glands / Duodenum / Hydrolyzes maltose to glucose
Isomaltase
Intestinal glands / Duodenum / Hydrolyzes isomaltose to glucose
Sucrase
Intestinal glands / Duodenum / Hydrolyzes sucrose to glucose and fructose
Lactase
Intestinal glands / Duodenum / Hydrolyzes lactose to glucose and galactose
Pepsin(ogen)
Gastric glands (chief cells) / Stomach / Hydrolyzes specific peptide bonds; activated by HCl
Trypsin(ogen)
Pancreatic glands (acinar cells) / Duodenum / Hydrolyzes specific peptide bonds, converts chymotrypsinogen to chymotrypsin, activated by enteropeptidase
Chymotrypsin(ogen)
Pancreatic glands (acinar cells) / Duodenum / Hydrolyzes specific peptide bonds, activated by trypsin
(pro)carboxypeptidases A &B
Pancreatic glands (acinar cells) / Duodenum / Hydrolyzes C-terminal peptide bond. Activated by enteropeptidase.
Aminopeptidase
Intestinal glands / Duodenum / Hydrolyzes N-terminal peptide bonds.
Dipeptidases
Intestinal glands / Duodenum / Hydrolyzes pairs of amino acids
Enteropetidase
Intestinal glands / Duodenum / Converts trypsinogen to trypsin and procarboxypeptidases A &B to carboxypeptidases A & B.
Bile
Liver (stored in gallbladder) / Duodenum / Emulsifies fat