Transcription of Notes BIOTECHNOLOGY
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BIOTECHNOLOGY 293 BIOLOGYN otesMODULE - 5 Emerging Areasin BiologyAt home we prepare food items such as yoghurt (curd), cake, bread, idli and dosaby the action of microorganisms, such as the bacteria and fungi. Brewers use yeast (fungus) to make beer. Antibiotics such as penicillin are obtained from certain , biological processes such as fermentation by microorganisms is beingused in industry on a commercial scale for making food, drinks, drugs (medicines)and industrial chemicals. Modern techniques in BIOTECHNOLOGY are programmingmicroorganisms for this task. In this lesson, you will learn about use of microorganismsin completing this lesson, you will be able to:zappreciate the importance of BIOTECHNOLOGY in human welfare;zexplain the use of BIOTECHNOLOGY in industry;zlist the microbes used in the industry and the products manufactured throughtheir use;zexplain fermentation and outline the process of making alcohol by usingmicroorganisms;zdescribe the process of making yoghurt and cheese on a large scale;zexplain the contribution of microorganisms in making antibiotics and vaccines;zdefine genetic engineering and mention its utility;zdefine transgenic organisms, mention the steps in
Biotechnology 296 BIOLOGY Notes MODULE - 5 Emerging Areas in Biology on a large scale for brewery and bakery. Bakers use yeast to leaven (raise) dough to make bread. Yeast is also grown on molasses and is packed and
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