The common hepato-pancreatic duct is guarded by a sphincter called the:
1. Cardiac sphincter
2. Pyloric sphincter
3. Sphincter of Oddi
4. Ileocaecal sphincter
Enterokinase:
1. | stimulates bicarbonate secretion by the pancreas |
2. | stimulates secretion of gastrin by the stomach |
3. | converts trypsinogen into trypsin |
4. | converts pepsinogen into pepsin |