Alkaline pancreatic juices are secreted into the small intestine and neutralize the acidic chyme.
Pepsin is an enzyme that catalyzes the breakdown of proteins int peptides. Its optimum pH range is between 1 to 4.
Your stomach has a pH of 2.0
Pepsin secreted in the stomach, works at highly acidic pH and the pH could be as low as 2. The optimal pH for pepsin is thus near about 2. This pH is maintained by HCl secreted by the gastric glands in the stomach.
The hydrochloric acid in the stomach is strongly acidic - pH 1-2.
around 1-2 is the pH of stomach acid
Your stomach acid has a pH of 1.5 to 3.5
stomach acid has a lower ph, therefore a stronger acid
pH of stomach juice is between 1 and 2.
Stomach pH at digestion is 2.
Stomach acid - hydrochloric acid - has a pH of between 1 and 2. This makes the stomach very acidic.
It means that the stomach is very acidic.
Stomach acid is more acidic.