Rate of product formation in an enzyme - catalyzed reaction Lab Report

Rate of product formation in an enzyme - catalyzed reaction - Lab sketch ExampleEach and every protein has a specific set or substrate binding and this site remains active at specific pH, temperature and concentration of the substrate. The enzyme active site are specific for the substrates, if just about other substrate comes in contact with the enzyme, there will be no ligand receptor Gordian (Gurung et al., 2013).This is carried out by the ligand receptor complex. The enzyme bound to its substrate, forming enzyme- substrate complex, which became activated. At the end of the reaction, the product is released and the same enzyme is tack to react with other substrate. The enzymes are affected by many external parameters much(prenominal) as pH and Temperature. The alteration of the active site occurs due to the change in pH and temperature. The protein gets denatured and loses its active site. last the enzyme activity is lost (Gurung et al., 2013).Catecholase is an enzyme pres ent in plants. Catecholase catalyses oxidation of catechol. Catechol is found behind the skin of many fruits such as apples, potatoes. Catechol molecules on exposure to air, gets oxidized into benzoquinone. Benzoquinone is a brown color substance and changes the dissolvent color to brown. Benzoquinone thus formed inhibits the growth of the micro organisms in the fruits. Catecholase oxidase catalyzes the oxidation of the aromatic host with adjacent phenol groups. This enzyme requires copper ions for the activation. The activity of the enzyme depends on temperature, pH and substrate concentration. The enzyme structure and activity is mutually beneficial on the active site and variable groups.The catecholase catalyzed reactions were tested with the given sample. Two test vacuum tubes were taken and to each of them 1 ml of potato extract was added. To the test tube named B 2ml of deionized water was added and to the test tube C 1 ml of deionized water was added. To B test