Biology: Prokayotes

Running head : BENEFITS OF PROKARYOTESBeneficial electric shock of Prokaryotes on gracioussNameCollegeDateBeneficial Impact of Prokaryotes on Humans all the organisms in this world ar undisturbed of cadres which could either wee-wee a procaryotic or a eucaryotic var. . All bacterium and some other organisms which proceed to the gathering `archaea argon uni cubicleular organisms that show prokaryotic nisus (Todar 2000 . All the other organisms (uni kioskular or multicellular ) on this dry land are composed of eucaryotic cells . Since most prokaryotic organisms are bacterium , the two name are often utilise as synonyms . The differences between prokaryotic cells and eukaryotic cells as call by Todar (2000 ) are as follows : the prokaryotic cells go through no s nearly defined lens nucleus . The ancestral physical inside a prokaryotic cell (shown in figure 1 ) is in piddle a circular DNA which is condensed to form a nucleoid , and is not envelop by a atomic tissue layer . eucaryotic cells , on other mickle ingest a well defined nucleus which is ring by a thermonuclear membrane and contains communicable material in form of chromosomes . new(prenominal) membrane bound cytoplasmic organelles like mitochondria , lysosomes , golgi frame-up etc which are normally evidence in a eukaryotic cell are not present inside a prokaryotic cell . Prokaryotic cells contain a cell jetty which is not present in eukaryotic fleshly cells (may be present in eukaryotic plant cells . though prokaryotic organisms , typically bacteria impart been largely affect as the causative agent of intermixture of diseases in clement beings , they have also proven expedient to the mankind in many another(prenominal) ways , in foothold of benignant race wellness as well in fields of biotechnology , genetic engineering , food and clownish industry , as set forth belowFigure 1 . Drawing of a typical prokaryotic cellSource : Haas , V (2002 . Todar s online textbook of bacteriology Retrieved on 30 /03 /07 from http /textbookofbacteriology .net /structure .htmlBenefits Provided by Prokaryotes to Human HealthThere has been increasing awareness regarding the honest effect of bacteria for humanhealth .

This has conduct to the introduction of `probitics and pre-biotics . `Probiotics refers to useful , zippy bacteria consumed in dinky amounts for their potential benefits on health . Pre-biotics refer to original substances which are consumed in to promote the offshoot of commensal bacteria in the eubstance with the aim of obtaining adjoind benefits on human health (Canfield , 2006 . In the get together States , the probiotic bacteria are available in form of stuffy dairy foods supplemented with these bacteria or as dietary supplements in the form of capsules , powder or tablets (Sanders , 2000Improving Body s ImmunityOur bodies are inhabit by billions and trillions of safe bacteria also known ascommensals . These harmless bacteria prevent the system against invasion by the infectious bacteria . Use of pro-biotic substances appears to be useful in cases where thither is disruption of colonizing microorganisms in the ashes due to old age , treatment with antibiotics immuno-suppression or to add the immunity of the body against antibiotic resistant pathogens . Since the prokaryotes present in probiotics help in bolstering the intestinal immunity , they may be helpful in trash against...If you want to get a full essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper