Microorganisms Essay -- Biology, Bacteria, Biotechnology

Microorganisms play an important section in our life helps us to digest our food, decompose wastes and participate in versatile life cycles. They atomic number 18 diverse and defend adapted to inhabit diametric environments including extreme conditions, such as hot vents under the ocean to scratch caps hence known as extremophiles. There are more microorganisms put in us than there are cells, and the various microorganisms are bacteria, viruses, fungus kingdom and protozoa. Many people associate microorganisms as death and diseases causing agents also frequently compared to dirt. Although some microorganisms are responsible for causing diseases, most microorganisms sure hosts are not the human body so are not pathogenic, hardly commensal. This essay will discuss the numerous beneficial microorganisms that flow out processes in biotechnology, agriculture, industries and environment necessary to sustain life. First of all, all important(p) uses of microorganisms are seen in the environment, as they play a vital role in many of the nutrient cycles. For instance, nose candy fixation from the automatic teller machine during the carbon cycle by autotrophic bacteria, such as cyanobacteria synthesizes organic molecules for other organisms and release oxygen for our consumption. In addition, microorganisms are vital participants of the food chain since they act as decomposers breaking down dead organisms and organic materials and releasing minerals for uptake by living organisms and CO2 back into the atmosphere for photosynthetic organisms. Microorganisms, known as methanogens, influence the carbon cycle by converting CO2 in their cells to methane and releasing it into atmosphere thus increasing methane meanness whereas methanothrophs consume methane from the atmosphere, lead... ...ate minerals from ores containing low-levels of minerals (Hofkin, 2010). Microorganisms have been beneficial to humans in the past as well as - the Weil-Felix test for typ hus. A patient infected with Rickettsia prosecute will have antibodies to this bacterial species circulating in their blood which can bind to genus Proteus OX19, harmless soil bacterium. Physicians used to diagnose typhus by alloy patients blood serum with Proteus OX19, positive test for typhus is substantiate when Proteus OX19 is clumped together (Hofkin, 2010). Overall, microorganisms are vital for life on public and are more than disease causing agents. Few microorganisms are pathogenic, but many more has an important role in various ecologic and industrial processes, maintaining human health and every day new discoveries are made that shows microorganisms are crucial for scientific advances to be made.