The Button was a meta-game and social experiment hosted by Reddit that featured an online button and 60 second countdown timer that would reset each time the button was pressed.
After the stomach, food travels to the small intestine. The enzymes in the small intestine work best in alkaline conditions, but the food is acidic after being in the stomach. A substance called bile neutralises the acid to provide the alkaline conditions needed in the small intestine.Bile is produced by the liver and stored in the gall bladder. Bile and enzyme production in the liver and pancreas. Page: 1  1. 2  2. 3  3. 4  4. 5  5. 6  6. substance called bile neutralises the acid to provide the alkaline conditions needed in the small intestine. Bile is produced by the liver and stored in the gall bladder. Bile and enzyme production in the liver and pancreas. Page: 1  1. 2  2. 3  3. 4  4.
The highest concentration that gastric acid reaches in the stomach is 160 mM in the canaliculi. This is about 3 million times that of arterial blood, but almost exactly isotonic with other bodily fluids. The lowest pH of the secreted acid is 0.8, but the acid is diluted in the stomach lumen to a pH between 1 and 3.he pH of gastric acid is 1.5 to 3.5 in the human stomach lumen, the acidity being maintained by the proton pump H+/K+ ATPase.