Enzymes can only function within a specific range of conditions. Which environmental factor prevents human lysosyme from digesting bacteria in our stomach. A.) Temperature
B.)pH
C.) salinity
D.) the presence of other compounds

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

c.more precipitation,but only when emission levels.