Wednesday, February 5, 2014

Polar Bear

Michael Lopez May 6, 2012 Advanced Biology Professor T.K. prokaryotes A Prokaryote is defined as an organism of the kingdom Monera (or Prokaryotae), comprising the bacterium and cyanobacteria, characterized by the absence of a distinct, membrane-bound nucleus or membrane-bound organelles, and by deoxyribonucleic acid that is not organized into chromosomes. Prokaryotes evoke be of help to public but they can also be damaging. This testify exit discuss both sides and how piece manage its foul aspects and crusade its beneficial qualities to our advantage. Prokaryotes atomic number 18 the courting of man y human diseases much(prenominal) as tuberculosis, leprosy, pneumonia, whooping cough, diphtheria, tetanus, cholera, diarrhea, and Lyme disease. Some STDs same(p) gonorrhea, syphilis, and Chlamydia are also exertiond by this bacteria. The method this bacteria cause diseases is by producing exotoxins, and endotoxins which are poisons released by these organisms. Exotoxin for example is attributed to causing cholera and endotoxin to cause salmonella. Exotoxin can produce illness symptoms even when the prokaryote is not there. On the other hand, endotoxins are discharged only when when the bacteria perish and the cell walls break down. Today, due to the advancements in medicine, we have real antibiotics and other means of destroying these bacteria and bring round or placate the illness ca utilise by much(prenominal). Prokaryotes are in truth beneficial to humans in many ways. We have find how to use bacteria distinct metabolic ability for scientific research a nd useable purposes. Bacteria are used for ! turmoil of food such as cheese, yogurt vinegar, and wine. It is also used for genetic applied science examples of these are insulin, and human harvest-feast hormone. Some of...If you want to master a full essay, set up it on our website:

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