Different enzymes work best at different pH. This is refered to as the ideal pH for the enzyme.
For example, the digestive enzyme trypsin works best at an acidic pH while alkaline phosphatase works best at a basic pH.
Therefore, enzyme activity varies with pH and this variation depends on the enzyme being studied
the substance that an enzyme acts upon is subtrate
The Enzyme - in all Imaginable Cases!
D. substrate (a specific reactant acted upon by an enzyme is called the enzyme's substrate.)
Is a molecule upon which an enzyme acts. e.g. hydrogen peroxide is the substrate for the enzyme catalase
It releases the peroxidase in the liver cells.
the substance that an enzyme acts upon is subtrate
Easily Explained thusly: When the key is in the lock the Enzyme has one Structure, and when the key is not in the lock the Enzyme has another Structure. Note that the presence of a key may either activate or deactivate an Enzyme, depending upon the conditions.
A substrate is the substance acted upon by an enzyme. The enzyme substrate complex is when an enzyme molecule combines with its substrates.
They are known as reactants or substrates.
Primary structure
The Enzyme - in all Imaginable Cases!
food acted up on by the enzyme for pepsin
D. substrate (a specific reactant acted upon by an enzyme is called the enzyme's substrate.)
By adding more substance that the enzyme is acting upon, it forces that enzyme to be faster in order to complete the process.
Is a molecule upon which an enzyme acts. e.g. hydrogen peroxide is the substrate for the enzyme catalase
substrate
Temperature And Enzyme Activity: Increasing temperature means the molecules gain more kinetic energy and move faster resulting in more chances of successful collisions of enzymes and substrates forming enzyme-substrate molecules.