Yes it does
Yes, pepsin is present in the stomach.
pepsin is a proteolytic enzyme present in the gastric glands.it hydrolyses proteins into peptones.
Pepsin works best in an acidic environment, so the substance that must be present in the stomach for pepsin to work best is hydrochloric acid. This acid helps to activate pepsinogen into its active form, pepsin, which is responsible for breaking down proteins in the stomach.
Pepsin is activated by acid in the stomach and breaks proteins -- including those in meat, dairy, eggs and vegetable sources.
pepsin
HCI or hydrochloric acid helps to lower down the Ph value of stomach and thus activates Pepsin, which is an enzyme present in most juices, and helps to break proteins into smaller peptides.
its false
Pepsin is activated by acid in the stomach and breaks proteins -- including those in meat, dairy, eggs and vegetable sources.
Once out of the stomach the Ph of the contents is raised by the Bile to a copable Ph level for the intestinal region. As Pepsin Denatures at pH5 (or more like pH6.8)
Chief cells in the stomach secrete pepsinogen, which is then activated to pepsin by hydrochloric acid present in the gastric juice. Pepsin is an enzyme that breaks down proteins into smaller peptides during the process of digestion.
The optimum pH of pepsin is pH2. Pepsin is found in the stomach and it is protease enzyme that digest protein into smaller molecule. The stomach is suitable place for it because it is acidic , so it's activity increases in the acidic environment.
Yes, pepsin can work under acidic conditions in the stomach because it is optimally active at a low pH. The acidic environment in the stomach helps activate pepsinogen, the precursor to pepsin, and maintains the pH range suitable for pepsin to function in breaking down proteins into smaller peptides.