Because of enzyme specificity, enzymes require certain temperatures and pH's to work. Now I don't think there is a temperature change, but there is most certainly a pH change as the mouth has a near neutral pH while the stomach has a more acidic pH of about 2-3.
Amylase is excreted in the mouth (saliva), stomach, and pancreas.
No, amylase in the mouth does not work best in a very acidic environment. Salivary amylase functions optimally at a neutral to slightly alkaline pH, around 6.7 to 7.0. In highly acidic conditions, such as those found in the stomach, amylase becomes less effective and can be inactivated. Thus, the environment of the mouth is more suitable for its activity compared to that of the stomach.
Both. Salivary amylase works in your mouth, and the others in your stomach and duodenum.
The mouth contains amylase in saliva, and the stomach contains hydrochloric acid.
The mouth contains amylase in saliva, and the stomach contains hydrochloric acid.
No, the stomach does not produce amylase. Amylase is an enzyme that breaks down carbohydrates, primarily produced by the salivary glands in the mouth and the pancreas. While the stomach secretes other digestive enzymes and acids to break down food, amylase activity mostly occurs in the mouth and small intestine.
salivary amylase.
first in mouth then i the stomach
Amylase is an enzyme, which is a type of protein. Protein denatures when temperature or pH (acidity) is changed. for example, amylase will no longer digest starch if you put it in a boiling water bath for 5 minutes. in the stomach, hydrochloric acid is produced by the stomach lining to digest food. this acid will denature the amylase when the swallowed food mixed with amylase from the mouth enters the stomach.
Carbohydrases are enzymes that break down carbohydrates into smaller sugar molecules. They work in the digestive system, particularly in the mouth (salivary amylase), stomach (gastric amylase), and small intestine (pancreatic amylase and sucrase, among others), to help with the digestion and absorption of carbohydrates.
Amylase works in the mouth and small intestine in the digestive system.
salivary amylase.