The microorganisms evolving since long now are capable of exploiting a vast range of energy sources and are flourishing in a vast range of habitats. The microorganisms are present everywhere on all the conceivable places on the earth including humans, animals, plants and other living creatures, soil, water, and atmosphere.
Microorganisms are beneficial in producing oxygen, decomposing organic material, providing nutrients for plants, and maintaining human health, but some can be pathogenic and cause diseases in plants and humans. Examples of why microorganisms and infectious agents are placed in different groups. Bacteria.
Friendship is essential for the successful wellbeing of every person. It is based on the simple rules of trust and honesty. A true friend is a person you can always count on when you face challenges and serious problems. He or she always offers a shoulder to cry on in case something wrong happens. Your soulmate always listens to your problems.
Airborne microorganisms Airborne particles are a major cause of respiratory ailments of humans, causing allergies, asthma, and pathogenic infections of the respiratory tract. Airborne fungal spores are also important agents of plant disease, and the means for dissemination of many common saprotrophic (saprophytic) fungi.
Soil microorganisms are both components and producers of soil organic carbon, a substance that locks carbon into the soil for long periods. Abundant soil organic carbon improves soil fertility and water-retaining capacity. There is a growing body of research that supports the hypothesis that soil microorganisms, and fungi in particular, can be.
In the activated sludge process, microorganisms are mixed with wastewater. The microorganisms come in contact with the biodegradable materials in the wastewater and consume them as food. In addition, the bacteria develop a sticky layer of slime around the cell wall that enables them to clump together to form bio-solids or sludge that is then.
Introduction to the Microbiology of Food. The Microorganisms. The tiniest life forms are bacteria, yeasts, molds, and viruses, termed “microorganisms” because of their size (micro meaning small and organism meaning living being).. they can remain viable and infectious for long periods of time, even under highly adverse conditions, such.
Long and Short Essay on Environmental Issues in English.. The biological components of the environment include everything from microorganisms to insects, animals and plants and all the biological activities and processes associated with them. While the inorganic components of the environment contain non-living elements such as: mountains.
Check Out Our Food Preservation Essay. Introduction. According to Platt (2011), food science and technology entails the understanding and application of the science disciplines to device methods that can sustain quality food.. and that enabled them to come up with long reserving food components out of the perishable food counterparts (Platt.
Counting Bacteria. Direct Counting. Direct counting methods are used to determine bacterial concentration without the need for advanced equipment.. phenol red, eosin y, and methylene blue. Differential media are used for the detection of microorganisms and by molecular biologists to detect recombinant strains of bacteria. Durham Cultures.
Soil microorganisms and their role in the interactions between weeds and crops. . 2009). For a long time, it was believed that the family Cyperaceae was not able to associate with mycorrhizal fungi (Brundrett, 2009), but recent evidence has shown otherwise (Bohlen, 2006). Species of the family Cyperaceae are able to associate with arbuscular.