This essay discusses that bacterial diseases occur because of different reasons and they tend to be destructive to human beings. It considers their hygiene, have proper rest, good nutrition and increase their fluid intake so that they can avoid such incidences…
Download full paperFile format: .doc, available for editing
Download file to see previous pages
Bacteria differ in their nature as some contain additional features such as flagella, which helps them in moving and protecting the slim capsules. They also exist in varying shapes and sizes because some are rod-shaped, round, comma-shaped and spiral. Some bacteria cause diseases while many others are important to human beings as they support them in living healthily (Storey 339). The useful bacteria exist on the skin surface, genitals and in the intestines. The bacteria found on human skin are important because they clean the waste material on the skin surface hence preventing dissimilar skin infections. The bacteria in the intestine help in the breaking up of food molecules, thus allowing the body to absorb important nutrients (Storey 340). Cause of disease and the interaction Bacterial diseases occur in different forms, therefore, for a person to avoid it, it is vital to have the knowledge concerning the disease. The bacteria cause different types of diseases ranging from skin diseases to tuberculosis and bubonic plague. It is easy for an individual to get bacterial diseases because bacteria are single-celled microscopic organisms, hence, seeing them with a naked eye is impossible. Bacterial diseases occur because of harmful bacteria, also called pathogenic bacteria, getting into the human body. These bacteria can get in the human body through contamination of bites, eating unhygienic food, sexual contacts with the infected person, sharing needles and touching dirty areas. When these bacteria get into the human body, they initially enter the blood system, where they find a good environment with optimal conditions for growth. Even though their growth rates are low when in blood, they reproduce considerably within a few days (Storey 342). A bacterium is capable of causing diseases such as throat and ear infections to children. In addition, the bacteria can also cause other diseases to adults, for example, tuberculosis, plague, syphilis, and cholera. Bacteria cause disease because of varying aspects, which include their toxicity, autoimmune activity such as destroying the human body tissues while others can reproduce, hence increasing their presence in the body. This affects the body working mechanisms. Bacteria become harmful to the human body because too many of them produce toxins that have chemicals that cause inflammation and kill nearby cells. These toxins are capable of causing diseases because the bacteria producing them reproduce, hence, increasing the amount of the toxins. Therefore, these bacteria create holes within the cell membranes, killing the cells. Such bacteria negatively affect the immune system of the human body thus leading to internal bleeding and damage to the body. Pathogenic bacteria also culminate in varied infections and diseases in human beings. The bacteria infect the human body, multiplying and reproducing at a very high rate within different vestigial organs (Storey 343). The bacteria also stick on the cell membranes, destroying them and spreading infectious diseases among individuals. In addition, the bacteria found on the skin of humans are also capable of causing different types of diseases. These bacteria are responsible for causing and spreading infectious diseases, which include bubonic plague, a life-threatening disease. Bacteria of Yersinia pestis variety cause this disease. Bubonic plague occurs in different forms commonly spread by rats and fleas and then transferred to the blood system of the human body. The incubation rate of this infection ranges from two to seven days (Storey 343). Cholera is also among the common diseases resulting from bacterial infections.
...Download file to see next pagesRead More
Additionally, the flagella help the bacteria in their movements, and the fimbriae that attach them to their hosts.
Flagella are the structures made of proteins that look like tails. They allow the bacteria to swim when the motor features in the plasma membrane spin
Quorum sensing provides a strategy for medicine- muck up the communication system of dangerous bacteria such as antibiotic-resistant enterococcus. Quorum sensing initiates the toxin production such as in case of V. cholerae. Scientists
Under favorable conditions, they multiply very rapidly, forming colonies of millions of organisms within a limited space. Steyn states that bacterial characteristics are among the most diverse in any life
The author states that diseases which can not often be treated by the antibiotics include but are not limited to gonorrhea, pneumonia, wound infections, septicemia, and tuberculosis. This can partly be attributed to the fact that microbes and bacteria which spread the infections are quite flexible.
The following tests were done: For Morphological test; both culturing and Gram staining was done. The samples were cultured both on MacConkey and r2a plate. The biochemical test carried out on the sample include, Catalase test. Different cleaning equipment samples that include ec1 green mop, ec2 green cloth, ec3 pink cloth, ec4 lime-yellow cloth, ec5 blue mop, ec6 red mop were compared to determine the level of contamination.
It leads to different diseases in children below the age of five years and it got a belief that it was the cause of the bacterial meningitis before the discovery of its vaccine. The bacterial infection results in the inflammation of the meninges and thus the symptoms (Evans and Brachman 4).
They cause diseases so they are called pathogens. The pathogenicity of such bacteria is primarily brought about by the toxins (WebMD, 2009; Stoppler, 2009; NNFF, 2009; Department of Health and Human Services, Centers for Disease Control and Prevention, 2009; Engelkirk and Burton, 2007).
18 Pages(4500 words)Research Paper
GOT A TRICKY QUESTION? RECEIVE AN ANSWER FROM STUDENTS LIKE YOU!
Save Your Time for More Important Things
Let us write or edit the research paper on your topic
"Introduction to the Bacteria"
with a personal 20% discount.