Secretion of gastric juice
A
Increases when food stimulate mucosal cells in the pyloric region
B
Is reduced if the vagus nerves are cut
C
Is essential for absorption of vitamin B12
D
Is associated with a decrease in the PH of venous blood draining the stomach
E
Is essential for protein digestion
Correct Answer: Increases when food stimulate mucosal cells in the pyloric region, Is reduced if the vagus nerves are cut, Is essential for absorption of vitamin B12