Name Date Chapter 2 Practice Multiply and Divide Fractions Circle the letter of the answer you choose. 3 1 13 4 Ron cut off __ of a board. He took __ of the 7 16 cut piece to make a desktop. Ron wants to know about how much of the original board was made into the desktop. Which method should he use to estimate the amount used? 13 4 1 A. Round __ to 1 and __ to __‚ and then 7 2 16 1 multiply __ × 1. 2 13 4 B. Round __ to 1 and __ to 1‚ and then 7 16 3 3 4 12 Val explains that 4
Premium
Salmonella (eubacteria) Life Cycle(s) and Reproduction * http://salmonellies.blogspot.ca/2011/11/life-cycle.html L -in order for salmonella to reproduce or survive‚ it must have a host -only certain strains of salmonella bacteria can life for a semi-long period outside a host body -once salmonella has entered the body (through contaminated foods or coming in contact with infected feces) the bacteria will begin to grow R -salmonella reproduces asexually through binary fission Binary fission-
Premium Bacteria
Limiting the function of Salmonella With an estimate of more than 30 million cases of annually resulting in almost 250 million deaths‚ the World Health Organization identified that typhoid fever is indeed serious health problem worldwide. Typhoid fever on patrol Transmitted by the ingestion of contaminated food or water‚ Typhoid is a common worldwide illness due to the fast multiplication of its culprit‚ the bacterium called Salmonella typhi‚. These bacteria invade the small intestine
Premium Immune system Bacteria Foodborne illness
Salmonella [pic] Image from: http://www.healthhype.com/wpcontent/uploads/Prokaryote_cell_diagram_bacterial_structure.png 1. Describe the structure of the micro-organism Salmonella is a miniature bacterium which is rod shaped. It has diameters of around 0.7 to 1.5 µm‚ lengths from 2 to 5 µm‚ and flagella that flow in all directions. They are chemoorganotrophs (a primary nutritional group)‚ getting their energy from oxidation (the interaction between oxygen molecules and other substances)
Premium Bacteria Cell
Salmonella is a bacillus bacteria from the Enterobacteriaceae family which can be devided into two species which is Salmonella bongori and Salmonella enterica‚ and another six subspecies can be divided from the species of Salmonella enterica‚ which are enterica‚ salamae‚ arizonae‚ diarizonae‚ houtenae and indica. Salmonellae are found globally in all types on animals‚ and also in the environment. From an article researched‚ proposed by C. Wray and A. Wray‚ it is stated that one of the main habitat
Premium Bacteria Immune system Infection
Stacey Oliver SCI/163 May 20‚ 2013 Roxann Ieraci‚ RN MSN CNRN CIN Food Borne Illness Salmonellosis is a type of food poisoning borne from the salmonella bacterium. There are many types of this bacterium; however‚ the most common in the United States is Typhimurium and Enteritidis. This illness is contracted by eating contaminated foods with salmonella. Many times the food items become contaminated through the process and handling‚ or the handler may be infected. Most often the contaminated foods
Premium Foodborne illness Bacteria United States
Salmonella · What is the infectious agent (pathogen) that causes this infectious disease? For example‚ the name of the bacteria‚ virus‚ or parasite. Salmonella bacterium causes the Salmonellosis‚ which is a type of food poisoning. The most common types in the US are Salmonella serotype Typhimurium and Salmonella serotype Enteritidis. · How is this infectious agent transmitted through food or water? This disease can be transmitted through food that has been contaminated
Premium Bacteria Foodborne illness Microbiology
Foodborne Illness: Salmonella SCI/162 What is the infectious agent (pathogen) that causes this infectious disease? For example‚ the name of the bacteria‚ virus or parasite. Salmonella is a bacteria that was discovered more than one hundred years ago by a scientist named Dr. Daniel E. Salmon‚ who the bacteria is named after. The bacteria are living microscopic creatures that are found in the feces of people or animals and spread to other people or other animals. There are more than 2‚000 strains
Premium Bacteria Foodborne illness Microbiology
Illness Salmonella is a type of food poisoning that is borne from the salmonella bacterium. There are many types of these bacteria‚ but the most common in the United States are Typhimurium and Enteritidis. Eating foods that are contaminated with the bacteria catches the Salmonella virus. Food can become contaminated through the process of it being handled and the handler may be infected. Most often times the contaminated foods are from animals‚ such as poultry‚ beef‚ eggs‚ and milk.
Premium Foodborne illness Bacteria Microbiology
that the family consumed spoiled food considering that their fridge broke early in the day and they ate the food that was in there later on. My blast came up with a 99.6% match with Salmonella typhimurium. This seems to be an accurate match considering the symptoms related with a Salmonella typhimurium infection. Salmonella causes gastroenteritis with symptoms of diarrhea‚ vomiting‚ fever‚ and abdominal pain with elderly people‚ children and pregnant women being at greatest risk of developing infection
Premium Bacteria Foodborne illness Infection