Microorganisms Inhabit Every Sphere of Our Planet Essay

Since they do not contain a nucleus they would be in the prokaryotic domain. They would need to be from the kingdoms Bacteria Specifically Eubacteria. They use photosynthesis to produce their own food. This animal is most likely Prochlorococcus. This is the most abundant photosynthetic cell in the ocean. Another one is cyanobacteria or blue green algae, but they are prokaryotic unlike algae. They could be grouped by their shapes like cyanobacteria are spherical, rod, and spiral. They can also be grouped as photosynthetic since they have

Bacteria are single celled organisms. Some classify them as a separate (fourth) kingdom on the tree of life.

Since microorganisms are not visible to the eye, the essential tool in microbiology is the microscope. One of the first to use a microscope to observe microorganisms was Robert Hooke, the English biologist who observed algae and fungi in the 1660s. In the 1670s, “Anton van Leeuwenhoek, a Dutch merchant, constructed a number of simple microscopes and observed details of numerous forms of protozoa, fungi, and bacteria” (Introduction to Microscopes, n.d.). During the 1700s, microscopes were used to further explore on the microbial world, and by the late 1800s, the light microscope had been developed. “The electron microscope was developed in the 1940s, thus

Most micro-organisms need most of the things you and I need to flourish and grow - moisture, warmth and a source of nutrition - some (usually the most dangerous such as those responsible for some types of gangrene) can do without oxygen (anaerobic bacteria). They need a mode of spread (usually the unwashed or poorly washed hands of people or badly cleaned equipment/facilities or badly stored food) and a vulnerable person to invade.

Finally there is the Hyperthermophiles. Found in very hot temperatures such as hydrothermal vents in deep oceans. With this said, the two microorganisms that I worked with would be known as Mesophiles. Both of these microorganisms grow on or in the human body. They prefer moist heat that is body temperature. I made an incubation box to help mimic the temperatures needed. Typically trying to maintain the temperature of thirty seven degrees Celsius.

By the time President Wilson asked Congress to declare war on Germany and its allies, the World War I had already been raging for four years (Doenecke, 2010, p. 1). Prior to this declaration of war, America had tried to remain neutral, while Germany, Autria-Hungary, the Ottoman Empire, and Bulgaria waged war against Great Britain, France, Russia, Italy, Rumania, and Japan. Many of these belligerents joined the war at various times during this four year period, so the war continued to expand during this four year period. Wilson and a significant percentage (49%) of the American public had wanted to stay out of this conflict as possible when it first started (Doenecke, 2010, p. 20), but a series of events forced America's hand.

Microorganisms are both beneficial and harmful. These microorganisms are important to humans because they play a role in the ecology of life, by decomposing wastes, both natural and man-made, such as creating nitrogen fertilizer at the root zones of certain crops. Other several pathogens that can cause serious harm, even immediate death due to the diseases or disease causing products they produce. Overall, microorganisms play an important role in life.

Hamlet isn't insane, he just acts insane and plays another character to fool people. The way Hamlet talks in verse or sane shows that he can act insane or act normal when he pleases. Hamlet also cracks jokes and says ignorant things whenever Hamlet watches the play with Ophelia. Beautiful Hamlet makes these brilliant schemes to find evidence on who killed his stunning father, like the play inside a play, an insane person could not do that.

Halophiles are adaptive by two strategies that include strategies to survive with the osmotic pressure that made by the high NaCl concentration of the normal environments they inhabit (Madigan, M.T.1999, Oren, A, 2002). Other strategy is accumulating of inorganic ions in the cytoplasm (K+, Na+, Cl-) that is in some extremely halophilic bacteria and balance the osmotic pressure of the medium, they have specific proteins which are able to be stable and active in the salty condition. In contrast, moderate halophiles have other strategies to accumulate high amounts of specific organic osmolytes in the cytoplasm, that function as osmoprotectants, which provide osmotic balance and it has not any interfering with the normal metabolism of the cell

The purpose of this study is to identify four unknown organisms. The unknown organisms have been assigned randomly to six-research groups by Professor Hoffman. Each research group was provided two eukaryotes and two prokaryotes. The unknown organisms will fall into the following classifications: bacteria, algae, fungi, or protozoans. All living organisms are organized into one of three domains of life, Bacteria, Archaea, and Eukarya.

Figure 1: The figure illustrates the classification of organisms as non-halophiles, halotolerant, halophiles or extreme halophiles based on their ability to grown at various NaCl salt concentrations (Madigan et. al. 2015).

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 calibration of the microscope was performed. Lastly, morphology and size of different species of bacteria, algae, fungi and protozoan were recorded.

Prokaryote cells - bacteria and archeans. They are single celled organisms, where the DNA is not separate from the cytoplasm. These prokaryote cells formed the earliest and most primitive life on earth.

Since I could remember I’ve always been that shy kid in class, the one who sat in the back and did anything to avoid speaking in front of everyone. At first my shyness did not affect me greatly because it was something that I knew I would eventually grow out of, but as my freshman year of high school rolled in things only got worse. I experienced my first bump in my road in which my confidence as well as my motivation to succeed began to go downhill and although it did not affect me academically, it affected my self esteem and my ability to connect with others. But towards the end of the year something clicked and I used my weaknesses as a way of motivating myself to succeed.

Prokaryotic Cells All living things are made of cells, and cells are the smallest units that can be alive. Life on Earth is classified into five kingdoms, and they each have their own characteristic kind of cell. However the biggest division is between the cells of the prokaryote kingdom (monera, the bacteria) and those of the other four kingdoms (animals, plants, fungi and protoctista), which are all eukaryotic cells. Prokaryotic cells are smaller and simpler than eukaryotic cells, and do not have a nucleus. Prokaryotic means 'pre-nucleus' and eukaryotic means 'true nucleus'.