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The Advantages & Disadvantages of Using Enzymes in Medicine and Industry
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The Advantages & Disadvantages of Using Enzymes in Medicine and Industry What is an enzyme? In relative terms enzymes are biological catalysts; control the rate of chemical reaction, different temperatures and pH's affect their optimum rate of reaction in living organisms. In detail; enzymes are globular proteins, which catalyse chemical reactions in living organisms, they are produced by living cells - each cell has hundreds of enzymes. Cells can never run out of enzymes as they or used up in a reaction. Enzymes work by lowering the activation energy required by molecules to start the reaction off. Enzymes also react (reversibly) with substrates (The molecule(s) that the enzyme is catalysing) this is done by forming Enzyme-substrate complex, which is then broken down into products. As well as being affected by temperature and pH enzymes optimum rate of reaction is also changed by competitive and non competitive inhibitors. Competitive inhibitors inhibit the enzyme so...
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