The stomach maintains its acidic pH of 2 by producing hydrochloric acid. This acid is secreted by special cells in the stomach lining called parietal cells. The acidic environment is important for the digestion of food, as it helps activate enzymes and break down proteins.
The pH of the stomach is typically around 1.5-3.5, which is very acidic. This acidity is necessary for the digestion of food and to kill bacteria that may be present in the stomach.
pH of your stomach varies, from 1-2 up to 4-5
Pepsin is a an acidic proteolytic enzyme activated from its precursor pepsinogen. Pepsin exhibits optimal activit at pH 1.5 to 2. It is highly active and stable at acidic pH and can be inactivated by pH 8.5 -11. Their amino acid composition is the reason for its stability.
Pepsin works best at pH 2 because it is an enzyme involved in digesting proteins in the stomach, where the pH is low due to the presence of hydrochloric acid. The acidic environment helps to activate pepsin and maintain its optimal structure for protein digestion.
Stomach acid - hydrochloric acid - has a pH of between 1 and 2. This makes the stomach very acidic.
pH of stomach juice is between 1 and 2.
Stomach pH at digestion is 2.
Pepsin is therefore acidic since the pH in the stomach is 2
2 pH is the answer
2-3
the PH of stomach is acidic about (2)
The normal pH of the stomach is about 2-3 and is caused by a high concentration of HCl secreted by the parietal cells of the stomach.
The pH of the stomach is typically around 1.5-3.5, which is very acidic. This acidity is necessary for the digestion of food and to kill bacteria that may be present in the stomach.
It is a strong acid, usually with a pH of 1 or 2
The pH in the stomach is approx. 2; this help the food digestion.
Stomach acid needs to maintain a pH of 2 for proper digestion because it helps break down food and activate enzymes. This acidic environment also helps kill harmful bacteria that may be present in the food we eat, protecting our bodies from infections and illnesses.
Hydrochloric acid of the stomach would have a pH of ~ 2.