Factors Affecting the Rate of Enzyme activity

Enzymes are powerful proteins that play a role in cellular metabolism. Enzymes have the ability to increase the reaction rate between organisms. (Phillips, 2009) They act as part of the reaction, but they do not undergo a persistent change and therefore remain unchanged at the end of the reaction. They can only change the speed of the reaction. (Royal Chemical Society) Enzyme activity was first studied in vitro by Payen and Persoz in 1833. Temperature, pH, enzyme concentration, substrate concentration, and presence of inhibitor or activator are all factors affecting the enzymatic reaction rate.

The purpose of this experiment is "How factors influence the rate of enzyme activity". "We investigated the effect of enzyme activity on exposure to matrices with different enzymes, pH and temperature.In this experiment we used enzymes called peroxides.In each experiment the peroxidase is an enzyme present in the body.In each experiment, the enzyme It can be established in two livers to measure the rate of activity and the height of the foam column formed by the reaction product is measured as mm in 60 seconds and then the unit is mm / h. Liver The two forms of potato peroxidase and enzyme peroxidase in peroxidase have been solved in two different situations (different pH: 3, 7, 11) (different temperatures: (cold, warm, and hot) and the other three Experimental mixture with different matrix: (water, H 2 O 2, glucose solution).

Factors affecting enzyme activity Objective: To study factors that affect enzyme activity. Factors: Factors that may affect enzyme activity are as follows. - Temperature: The reaction rate increases with increasing temperature. Enzyme concentration: As the enzyme concentration increases, the reaction rate increases. pH: extreme pH denaturing enzyme. Surface area: As the surface area increases, the reaction rate increases. Inhibitors: If there are impurities, they limit the reaction rate

INTRODUCTION In today's lab exercise, we examine one of the factors affecting enzyme activity. All enzymes are proteins. The function of the enzyme is to accelerate the chemical reaction determined by changing the reaction rate. They do not cause reactions that do not occur spontaneously. The use of specific enzymes to catalyze any chemical reactions occurring in living cells allows complete control of metabolism through biological maintenance. - Enzymes are powerful proteins that play a role in cellular metabolism. Enzymes have the ability to increase the reaction rate between organisms. (Phillips, 2009) They act as part of the reaction, but they do not undergo a persistent change and therefore remain unchanged at the end of the reaction. They can only change the speed of the reaction. (Royal Chemical Society) Enzyme activity was first studied in vitro by Payen and Persoz in 1833.