Why Are Microbes So Important - 944 Words

Introduction Life on this planet began with microorganisms. Through millions of years microorganisms have found ways to successfully adapt and survive. These adaptations have created a wide biodiversity, allowing them to basically populate in all places. Why are these microbes so important? Because they shape the history of our world. Some microbes can be deathly to humans while some others are favorable, for example, bacteria that lives in the gut of both humans and animals and helps during the process of digestion (Alfred Brown Heidi Smith, 2006). Understanding these interactions help scientists to find ways to protect humans from potential deathly pathogens. In order to observe microbes, microscope proficiency and microorganisms’ identification are crucial skills in a microbiology lab. During this laboratory session, samples of environmental and human organisms were inoculated into two different rich media and incubated to their according temperature. After this, appropriate use and ca libration of the microscope was performed. Lastly, morphology and size of different species of bacteria, algae, fungi and protozoan were recorded. Materials and Methods Nutrient Broth and Nutrient Agar were used to inoculate bacteria taken from different surfaces. Nutrient agar plate was inoculated with a sample taken from skin surface. A sterile cotton swab was first immersed on sterile water, then, rubbed against the skin with swirling motion and transferred to an agar plate by rubbingShow MoreRelatedHow To Grow, Extract, Harvest And Use Plant Products As Antimicrobial Agents1628 Words   |  7 Pagesthat flavonoid compounds display preventive effects against multiple viruses and the effectiveness of flavonoids People from all continents have anciently implied the use of indigenous plants Types of Microbes Viruses Bacteria Other Microbes 200-400 nanometers in diameter DNA(deoxyribonucleic acid)/RNA (ribonucleic acid)surrounded by a protein shell and sometimes lipids (fatty material) Inactive until it enters host cell, then hijacks cell’s metabolic (The sum total ofRead MoreThe Bacterias Environment And Its Unusual Ability May Help Mankind1046 Words   |  5 Pagesbreak down and use more components of the oil than other bacteria like it. 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