Enzymes generally have

Options

A. Same pH and temperature optima
B. Same pH but different temperature optima
C. Different pH but same temperature optima
D. Different pH and different temperature optima

Answer

C

Explanation

Some enzyme act best in an acid medium other in an alkaline medium. For every enzyme, there is an optimum pH where its action is maximum. Most enzymes show maximum activity in a temp range of about 25ºC to 40ºC.