The answers is proteins. I want you to visit this website and look at the chart. http://samson.kean.edu/~breid/enzyme/enzyme.html
Protease enzymes, such as trypsin or pepsin, are responsible for breaking down protein substrates into smaller peptides and amino acids by catalyzing hydrolysis of peptide bonds.
Pepsin is a digestive enzyme that breaks down proteins into smaller peptides in the acidic environment of the stomach. It is produced in an inactive form known as pepsinogen, which is activated by stomach acid. In lab experiments, pepsin is often used to study protein digestion and the effects of various conditions on enzyme activity, such as pH and temperature. Its role in these experiments highlights the importance of enzymes in biological processes and their specificity for substrates.
Pepsin begins the digetion of Protein. Pepsin is found in the stomach.
The rate of reaction of the enzyme pepsin on egg white is influenced by several factors, including temperature, pH, and the concentration of substrates. Pepsin is most active in the highly acidic environment of the stomach, typically around pH 1.5 to 2.0, where it effectively breaks down proteins in egg white into smaller peptides. The reaction rate increases with substrate concentration up to a certain point, after which it plateaus as the enzyme becomes saturated. Overall, pepsin is efficient at digesting egg white proteins, demonstrating significant activity under optimal conditions.
Pepsin in the stomach
Pepsin is produced in the stomach. Pepsin is an enzyme that digests (hydrolyses) proteins into smaller polypeptide molecules.
Pepsin is an enzyme that functions optimally at a specific acidic pH and temperature range, typically around 37 degrees Celsius. At temperatures above 60 degrees Celsius, the enzyme's structure begins to denature, meaning its three-dimensional shape is altered. This denaturation reduces its ability to bind to and cleave protein substrates effectively, significantly impairing its digestive function. As a result, pepsin loses its activity at elevated temperatures.
Yes, pepsin is a protein.
No, pepsin is a protein digestive enzyme.
No, pepsin is not the substrate in the experiment with BAPNA. BAPNA is the synthetic substrate used in this experiment to test the activity of the enzyme pepsin by measuring the rate of substrate cleavage. Pepsin acts on BAPNA as the enzyme, not the substrate.
Protease (pepsin) plus hydrochloric acid
Endopeptidases cleave peptide bonds within a protein molecule. Their substrates are usually specific amino acid sequences within a protein where cleavage occurs, resulting in smaller peptide fragments. Examples of endopeptidases include trypsin, chymotrypsin, and pepsin.