In the stomach
A
Acetylcholine stimulates the secretion of gastrin
B
Histamine stimulates the secretion of HCI
C
Gastrin stimulates the secretion of histamine
D
Acetylcholine stimulates the secretion of HCI
E
Prostaglandin stimulates the secretion of HCI
Correct Answer: Acetylcholine stimulates the secretion of gastrin, Histamine stimulates the secretion of HCI, Gastrin stimulates the secretion of histamine, Acetylcholine stimulates the secretion of HCI