Louis Pasteur Essay

BioSci 101 – Lab Section 810 QUANTITATIVE PLATING PURPOSE The purpose of this lab is to see the effects of pasteurization while emphasizing the process for serial dilutions. PROCEDURE See references (1) RESULTS As the dilution factor increased for both the raw milk (unpasteurized) and pasteurized milk samples, the number of colonies decreased. The number of cells/mL in the pasteurized milk sample is considerably less than the number of cells/mL in the raw milk sample. RAW (UNPASTEURIZED)

Lifestyle diseases refer to diseases that are associated to the daily routines of the people. Lifestyle diseases have been pervaded to the population globally due to poor lifestyle choices. Lifestyle diseases must be taken seriously because several deaths are caused by lifestyle diseases. Too much smoking, consumption of alcohol, physical inactivity, inadequate sleep, and unhealthy diet contributed to the development of lifestyle diseases such as cardiovascular diseases, chronic diseases including

beginning to realize that getting infected with a virus would later help prevent becoming reinfected. Edward Jenner, known as “The Father Immunology”, is credited for discovering the first vaccination for smallpox. Louis Pasteur stumbled upon the vaccination for chicken cholera. Jenner and Pasteur are known as the pioneers of vaccinations. By the 1950’s many more vaccinations were developed (Bushak, 2016). Spradley 2 Scientists have performed numerous studies involving young children and the vaccinations

The perceptions and activities of Ignaz Semmelweis, Joseph Lister and John Snow would reflectively be recognized as adding to the acknowledgment of germ hypothesis. In any case, it was the lab inquiries about of Louis Pasteur in the 1860s and afterward Robert Koch in the next decades that gave the logical verification to germ hypothesis. Their work opened the way to inquire about germs and potential life-sparing medications. Another great thing about the 18th century was that there were many inventions

With growing technology and research improving, vaccines have saved many lives to prevent the spread of diseases. Research through animal testing is used in many countries, and has been for many years. With hundreds of animal protection organizations and programs, many people find it hard to understand the significance of animal testing. Animal testing plays a huge role in preventing and curing diseases, discovering treatments and medicines, and creating vaccines for both humans and animals. Therefore

Louis Pasteur was a chemist whose research became the foundation for the science of microbiology. He started working with crystals after graduation and discovered that crystals that were thought to be identical were, in fact, symmetrical. They were mirror images of each other. This led to a hypothesis that two molecules that were identical might have atoms that were arranged differently. He questioned whether this asymmetry was a sign of life. He started doing experiments with fermentation in

we can be free and live better. Louis Pasteur impacted the citizens of the United States because he invented a vaccine for animals,he found good and bad bacteria that can help you get better,and he also found oxygen and put it in houses and everything he made so he can make the world a better place.

The topic I chose for my project is…Anthrax/Bacillus Anthracis Anthrax is also commonly called… • Malignant Carbuncle OR Pustule • Woolsorter 's Disease AND • Rag-picker 's Disease Anthrax disease is a severe illness caused by bacteria called Bacillus Anthracis. Anthrax mainly affects animals, but people can become infected through the contact of or the ingestion of an infected animal or through the inhalation of the anthrax spores themselves. Anthrax affects a person’s skin, lungs and digestive

Rabies Vaccine I choose to talk about the Rabies Vaccine. This vaccine hits close to home. Recently we received a cute black lab mixed 5-week old puppy. Now we all know in general that puppies can be very hyper individuals, but our puppy was/is more so than other puppy’s or so it seemed. We had let him play with the kids like he always done in the past, however this one particular day he got a little rowdy and started biting hard and drew blood from my youngest. I didn’t think much of it except

Intro "In the fields of observation chance only favors the prepared minds" - Louis Pasteur. Louis Pasteur created many vaccines to help people, and was persisting to innovate ways to overcome obstacles in life, he illuminated the world by making it healthier. Create (What did he do) Louis Pasteur simply just helped the world a lot. Well, lets not say "simple." He created vaccines to smallpox and rabies (Source 1). He had spend hours doing all sorts of stuff. This gave a really big boost (Source