In: Biology
Every enzyme has an optimum ph when it os most effective. A rise
or fall in ph reduces enzyme activity. Some enzymes act best in an
acidic medium, others in an alkaline medium. For every enzyme there
is an optimum ph where its action is maximum.Every enzymes generally function in a narow
range of temperature. The temperature at which the enzymes show its
highest activity is know as optimum temperature. Every enzyme
activity declines both below and above the optimum
temperature.
Enzyme are proteins with tertiary
structures. Any change in the tertiary structure would affect the
activity and action of enzyme. Every enzyme has its own tertiary
structure which is different from other enzymes. That specific
structure defines the optimum conditions required for its maximum
activity. Hence, enzymes have a different ph levels and temperature
at which they work.