The Main Categories Of Microorganisms Assignment Discussion

The Main Categories Of Microorganisms Assignment Discussion

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This chapter has focused on are; the main categories of microorganisms, their impact on the environment and application in various industries. The initial part of the chapter has started with an exploration of what microorganisms are and their significance on the planet. There are four main categories of microbes and these are discussed as bacteria, archaea, eukaryotes, and akaryotes (Chapter 1). The authors have explained that bacteria and archaea are single-celled microorganisms and therefore do not have a nucleus in them. On the other hand, eukaryotes have a nucleus and other membrane-bound organelles making them comparatively more complex. The fourth classification of the microbes are akaryotes, organisms that lack a well-defined cell nucleus. Each of these four classes of microorganisms are discussed in detail and examples provided with some real life applications are provided. There are numerous ecological processes that take place in the environment and at the center of all these are microorganisms from each of the four categories but in different capacities. Key examples of these ecological processes, as described in the chapter include nutrient cycling, decomposition, and symbiotic relationships (Chapter 1)The Main Categories Of Microorganisms Assignment Discussion. An important note that has been made severally in the chapter is that microbes have been especially vital in the evolution of life on earth justified by the fact that they were among the first organisms to inhabit the planet.

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There is detailed discussion on the impact that microbes have in the environment. Mentioned and explained in this chapter are processes such as photosynthesis, nitrogen fixation, and carbon cycling. In the details of the discussion, the authors have explained that the microorganisms impact weather and climate. Their influence is through the production of greenhouse gases with key examples being methane gas and carbon dioxide. On shaping the planet, the chapter has mentioned that microbes are actively involved in ecological processes with key among these being photosynthesis and decomposition. In elaborating on this, the authors have disclosed that photosynthetic microorganisms like cyanobacteria and algae produce the majority of the oxygen used in respiration by mammals and plants while at the same time requisitioning carbon dioxide from the atmosphere. The specific microbes that play roles in the process of decomposition are bacteria and fungi which break down organic matter through biological processes and effectively release essential nutrients and minerals back into the soil. This biological process is necessary as it enables the growth of plants and other organisms. It is also mentioned in the chapter that microbes also play a crucial role in the cycling of key nutrients like nitrogen and phosphorus, which are necessary for life The Main Categories Of Microorganisms Assignment Discussion.

Different industries and fields exploit and/or rely on the capabilities of microorganisms with key examples mentioned in brief being immunology, medical microbiology, public health microbiology and epidemiology, industrial microbiology, agricultural microbiology, and environmental microbiology. To highlight a few of these, microorganisms in immunology involves the use of microbes in the production of vaccines and antibiotics. A second example is in medical microbiology where microbes help in the diagnosis and treatment of various diseases. In the end, the chapter has concluded by placing emphasis on the need for learners and researchers to understand the role of microorganisms in different ecosystems fully. Importantly, studying microorganisms goes a long way in helping in the development of new technologies, medicines, and other biotechnological applications The Main Categories Of Microorganisms Assignment Discussion