In this essay I will be analysing micro organisms and disease. Firstly I will be defining micro organisms and then explaining the key features of the main categories of microorganisms. Followed by the roles of commensals and pathogens I will then go on to explain how micro organisms are transmitted and the routes of entry to and exit from the human body of micro organisms. I will also be.
Although some microorganisms are responsible for causing diseases, most microorganisms’ original hosts are not the human body so are not pathogenic, but commensal. This essay will discuss the numerous beneficial microorganisms that carry out processes in biotechnology, agriculture, industries and environment; necessary to sustain life.
Features of Bacteria, Viruses and Fungi Infectious diseases are diseases or illnesses (caused by bacteria or viruses) that can be transmitted from person to person or from organism to organism by touch or the exchange of blood or saliva and also could be passed through air molecules.
The multicellular microorganisms are known as fungi and algae. The microorganism can survive in any type of environment ranging from ice cold to hot desert. Microorganisms are also found in the bodies of animals and human beings. Microorganisms, such as amoeba, can live alone; whereas the fungi and bacteria live in colonies.
Hence, they are also known as microorganisms or microscopic organisms. These organisms can be unicellular or multicellular. Among all microorganisms, some are harmful and disease-causing pathogens, while others include useful microbes, which are more beneficial and harmless to humans. Also Read: Types of Microbes. Uses of Microorganisms.
There are actually five types of microorganisms called bacteria, viruses, fungi, rickettsia, and protozoa. Microorganisms are normally found in the human body in small amounts and are actually indispensable. Sources of infection can be classified as endogenous and exogenous.Learn More
Fungi are multi celled organisms that include yeast, mildew, moulds and mushrooms, which reproduce by budding. Budding is a process where a protrusion from a cell becomes free. They make spores that grow into fungi when conditions become favourable.Learn More
Fungi Fungi can be single celled or very complex multicellular organisms. They are found in just about any habitat but most live on the land, mainly in soil or on plant material rather than in sea or fresh water.Learn More
Identify the differences between bacteria, viruses, fungi and parasites. Bacteria are a single celled organism that multiplies by themselves. The majority of bacteria’s are harmless and beneficial to the human body but some can cause infectious diseases. A bacterium usually affects one part of the body and doesn’t spread across or through.Learn More
Microorganisms include bacteria, fungi, archaea, protists and viruses, and are among the earliest known life forms. The first of these four types of microorganisms may either be free-living or parasitic. Viruses can only be parasitic, since they always reproduce inside other living things.Learn More
Mycorrhizae is a type of fungi that is known for its symbiotic relationship with certain plants. Some plants can be more susceptible of Mycorrhizae invasion based on its niche, environment and competitor for resources. This rhizomorphs efficiently transfer water and ions to the plant roots during environmental stresses (Klironomos).Learn More
Transition Words For Essays To Begin With Sentences. Essay Books By Tina Dabi; Business Visa; About Us; Air Tickets; Contact Us; 25 Jul. Uncategorized. 0. Long Essay On Microorganisms Video. On Microorganisms Long Essay Video.Learn More
Some microorganisms are not harmful, in fact, some are quite helpful (like the bacteria that is found in your gut). But a majority of them cause a lot of diseases in man and other organisms. Microorganisms include bacteria, algae, fungi, archaea, and protozoa. Even though viruses are very small and cause diseases, they are not technically classified as a microorganism as they are not.Learn More
Fungus, plural fungi, any of about 144,000 known species of organisms of the kingdom Fungi, which includes the yeasts, rusts, smuts, mildews, molds, and mushrooms.There are also many funguslike organisms, including slime molds and oomycetes (water molds), that do not belong to kingdom Fungi but are often called fungi. Many of these funguslike organisms are included in the kingdom Chromista.Learn More
Fungi are heterot rophic, unicellular or multicellular microbes that colonize both living and nonliving habitats. Fungi belong to the Eukarya domain of life, and the estimated 1.5 million species of fungi may be classified into one of five major groups: Ascomycota, Basidiomycota, Zygomycota, Oomycota, and Deuteromycota. These groups are classified on the basis of cellularity (multicellular.Learn More
Identify the Differences Between Bacteria Viruses, Fungi and Parasites. Essay .Identify the differences between bacteria viruses, Fungi and Parasites. Viruses are pieces of nucleic acid (DNA or RNA) wrapped in a thin coat of protein that replicate only within the cells of living hosts. Bacteria are one-cell microorganisms with a simple cellular organization whose nucleus lacks a membrane.Learn More
Micro-organisms have been used since ancient times to make bread, cheese, yoghurt and wine. Food manufacturers continue to use micro-organisms today to make a wide range of food products by a process known as fermentation. Fermentation not only gives food a good taste, texture and smell, but it causes changes that reduce the growth of unwanted food microbes. This improves the food’s storage.Learn More