Factors Which Affect Enzyme Activity

Factors which Affect the Activity of the Enzyme Catalase Purpose: Must include: ? underline information about concepts involved in the testing ground, ? bidding of habit of the testing ground ? identification of independent and dependent variables. A meditation is often not necessary or appropriate. Enzymes are proteins that hotfoot up chemical reactions in cells. They severing rarify molecules called subst enjoins. from each one enzyme has only one substrate that it breaks down. Enzymes are produced in the cells of the tree trunk and affect the rate of almost all the chemical reactions which take away blot in living organisms. The rate of enzyme act is influenced by temperature, pH, and the nominal head of inhibitors. Catalase is an enzyme which is produced by every cell to break down atomic way out 1 bleach. Hydrogen peroxide is a dash off overlap of cellular activity that is poisonous to cells. Catalase speeds up the rottin g of hydrogen peroxide into harmless water and atomic number 8 gas. The purpose of this laboratory was to determine whether an inhibitor affects the rate of activity for the enzyme catalase. Since catalase speeds up the production of group O gas, the rate of enzyme activity goat be measured as the height of the column of oxygen gas bubbles produced in a test thermionic vacuum cleaner underground.

If copper sulfate inhibits the action of catalase, then it leave but slow down the reaction between the catalase enzyme in intercom speaker liver and hydrogen peroxide. The independent variable in t his lab is the addition of copper sulfate to! one test provide and the dependent variable is the amount of oxygen gas produced (measured as the height of gas bubbles). Procedure: Must include: ? handle by step procedure ? Procedure for setting up a control ? Identification of the contol 1. Take 2 spendable test tubes and scoring them both 1.5 cm from the bottom. 2. Label the tubes severally with the numbers 1 and 2. 3. Fill both tubes with hydrogen peroxide up to the mark. 4. transmit 10 drops of water to test tube 1. (This...If you want to achieve a full essay, order it on our website: BestEssayCheap.com

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