Bacteria Are Single Cell Microorganisms That Can Not Be Seen By The Naked Human Eye

Bacterial and fungi infections are easy to cure with the use of antibiotics, where as viruses can be hard to cure or vaccinate against, such as the common cold. Bacteria can be found everywhere and anywhere Soil, Water, Plants, Animals, material and even deep in the earth's crust. Bacteria feed themselves by making there food with the use of sunlight and water. We would not be able to live without Bacteria. The human body consists of lots of friendly bacteria which also protect us from dangerous ones by occupying places in the body. Some of the most deadly diseases and devastating epidemics in human history have

Bacteria is a single celled organism, bacteria have evolved to thrive in almost any environment and can be found in almost any substance/surface and also in the human body, only 1% of bacteria is actually harmful.

Bacteria - are micro-organisms that consist of only one cell. Bacteria multiply by splitting themselves in two, which is called a binary fission. Because of this they can increase in number rapidly. The majority are harmless, but some can be pathogenic which results in bacterial infection occuring. Bacterial infections can be treated by using antibiotics. Bacteria can evolve a resistance to antibiotic e.g. MRSA. Some diseases caused by bacteria include tuberculosis, pneumonia, salmonella, tetanus and syphilis.

Bacteria are ubiquitous; they can be found on the skin, in the soil, and inside the body. Because of the very nature of this ubiquity, it is important to be able to determine between different strains of bacteria. An example of this is determining the causative agent for a disease so that the patient will be treated with the appropriate antibiotics. It may be important to determine the bacteria in a certain region, because like with enteric bacteria, it is normal to find them in the digestive tract as they are in a symbiotic relationship with our bodies in this area; however, they also cause opportunistic infections in places outside of the digestive tract to our detriment, such as with a urinary tract infection. Some strains of bacteria are common to nosocomial infections, and identifying these bacteria as such helps create the guidelines for healthcare workers in antiseptic technique. All of the morphology and characteristics of each strain of bacteria help us to better understand the role of bacteria in the body as well as helps us understand how they can cause illness, and what treatment regimen to set in place. In lab this semester, a sample of unknown

Clostridia: rod-shaped, obligate anaerobes, some form endospores, produce potent toxins that cause a variety of diseases in humans. Important in medicine & industry (Botox & oral plaque). Examples of clostridia include C. tetani (cause tetanus), C. perfringens ( causes gangrene), C. botulinum ( causes botulism) and C. difficle (severe diarrhea). Microbes related to Clostridium include: Epulopiscium - a giant bacterium that can be seen without a microscope; Some clostridia are sulfate-reducing microbes – they produce H2S from elemental sulfur during anaerobic respiration; and Selenomonas – a Vibrio-shaped bacteria, live as part of the biofilm (plaque) on teeth of warm-blooded animals. Selenomonas is unusual because even though it has a typical gram-positive RNA sequence, it has a negative Gram reaction – stains pink.

Escherichia coli also for short E.coli, is a rod-shaped, gram-negative bacteria, this bacteria is usually motile and grows best at 37℃, because this is the temperature of the human body where it is normally found, because it is a bacteria that can be found in our normal flora it is a bacteria that is needed in our

There are many bacteria that do not go through cellular respiration; there are also some that do. These tiny organisms live in every habitat, including the air we breathe. Prokaryotes are grouped according to their need for oxygen. Obligate anaerobes are prokaryotes that cannot live in the presence of oxygen. In fact, exposure to oxygen for even a short length of time will kill these prokaryotes. They produce methane and are found at the bottom of lakes, in marshy areas, and in the digestive tracts of herbivores and omnivores. Bacteroides are a species of obligate anaerobic bacteria that live in mammalian intestines and help break down lipids and proteins into their smaller subunits, monomers. Clostridium difficile bacteria are often found

Bacteria, single-cell microorganisms, are found all over the planet. Some can be beneficial to their enviroment, while others can be pathogenic. Enterococcus faecalis is a resilient bacterium that resides in the intestinal tract of humans and mammals. Due to their ability to colonize at a rapid rate, E. faecalis cause a multitude of infections. To determine an unknown bacteria, one gram stain and two biochemical tests, a catalase and RBC hemolysis test, were performed. The gram stain showed gram-positive cocci bacteria, which lead to the catalase test. The test for

Entering human body is not easy. The bacteria and other harmful materials can enter human body either via food or cuts and injuries on the skin. However, there foreign agents are not always welcomed in the human body. There are immune cells that fight harmful agents. The immunity system in the human body identifies harmful microbes like bacteria, viruses, and others and provides defense to the body against these substances. There are antigens present in viruses, fungi, or bacteria and these antigens are normally proteins or toxins, chemicals, drugs, etc. that show the presence of foreign harmful agent. The immunity system of man identifies these antigens and fights the microbes producing them.

MicrobeWiki writes in his report Bacillus subtitles (microbewiki.kenyon.edu, 2016-05-10) that B. subtitles are gram-positive bacteria, facultative anaerobic bacteria which are classified as non-pathogenic. It occurs all over the place, for example in air, compost and soil, but can also be on the skin and in the human intestine, although it is not as common. Escherichia coli are gram negative, facultative

Life is full of bacteria that can be beneficial and harmful at the same time. They are the smallest living things that can be found everywhere in the air, soil, water, and even in our body. We actually share our body with many bacteria. Therefore, without the good bacteria we could die because the good bacteria can help digest the food we eat and protects us from bad bacteria that make us sick. On the other hand, living with those organism can be harmful and can cause many diseases. Some of these diseases are produced when bacteria attack the tissues in a plant or animal. Also, it can attack organisms by releasing chemicals. Therefore, they can cause damage to a persons body. These pathogenic organisms are able to reproduce rapidly and split into two identical copies of themselves.

All around us are microorganisms that are too small to be seen with the human eye. These organisms are also found on the skin and in the internal organs of humans. There are microbes that help with the digestion of food and protect us and other organisms from harm. Others, however, are very deadly. One such organism is botulism. This deadly assassin waits hiding until conditions are optimal to appear, with symptoms that may be misdiagnosed as other medical disorders.

Bacteria are single celled. They consist of enzymes, DNA, cell membrane, and a cell wall. The cell wall of bacteria is flexible and made of peptidoglycan. Bacteria can be good or bad. The cell wall can attract other bacteria or protect against pathogenic bacteria. Most bacteria is beneficial and does not cause disease. When pathogenic bacteria get into the body, it reproduces and crowds out the good bacteria. Some common diseases caused by bacteria are E. coli, salmonella, h. pylori, gonorrhea, meningitis, staph infection, pneumonia, ear infection, and strep throat. Bacterial diseases are contagious and can cause toxic shock syndrome, blood poisoning, or kidney failure.

Enterobacter aerogenes is a species of rod shaped gram negative bacterium in the family of enterobacteriaceae. It is a facultative anaerobe, meaning that it can grow in either the presence of oxygen or in the absence of oxygen. It also uses fermentation as the means of gathering energy that protect it from reative oxygen species, and allowing it to live in oxygenated environments. Enterobacter aerogenes is a nosocomial and pathogenic bacterium that cause opportunistic infections. The majority are sensitive to most antibiotics designed for this bacteria class, but it can be complicated due to their resistance mechanism such as lactamas, which quickly become resistant to standard antibiotics during the treatment. Enterobacter aerogenes is found in human gastrointestinal tract, and it does not generally cause disease in healthy individuals. It has been found to live in

The bacteria I got assigned is Bacillus Anthracis. It’s the bacteria that causes Anthrax. They used Bacillus Anthracis to make the Anthrax Vaccine. There are three different strains of Anthrax they are Cutaneous,Inhalation,and Gastrointestinal. They also used Bacillus Anthracis to prove diseases are caused by bacteria.The spores are found in soil,dead animals,and fences. They can remain dominant for many years. Anthrax is found in farming areas of Central America,South America,and Central Asia. You can get Cutaneous Anthrax by bumping up against something and getting Bacillus Anthracis in a cut. You get Inhalation Anthrax by breathing in Air that has spores of Anthrax in it. You get Gastrointestinal Anthrax by eating raw or undercooked food