BIO250L LAB 6 FOOD MICROBIOLOGY QUESTIONS AND ANSWERS 2023 LATEST 100% SUCCESS

BIO250L LAB 6 FOOD MICROBIOLOGY QUESTIONS AND ANSWERS 2023 LATEST 100% SUCCESS Pre-Lab Questions 1. Escherichia coli is one of the most common causes of foodborne illness, yet it is also a common microorganism found within the human gut. What explains this disparity? Escherichia coli is a common pathogen in humans and other warm- blooded species' big intestines. As a result of their symbiotic connection, these bacteria can acquire resistance to pathogens that cause gastrointestinal and extraintestinal illnesses. 2. There are several foods and beverages listed in this lab that are created through the actions of microorganisms. Name five of the foods and the specific microorganisms that are used to make each of them. The Lactobacillus bacteria are found in yogurt. Listeria monocytogenes in milk Tofu - Lactobacillus, Lactococcus, and Streptococcus, among others Saccharomyces cerevisiae is the yeast responsible for making bread and other products. Bacterial contamination of fruits and vegetables 3. Using an online research tool such as the A-Z index on the CDC website, explain why Listeria monocytogenes is a major threat to pregnant women and their developing fetuses, who are ten times more likely to get sick than other demographic groups. When Listeria monocytogenes, which is disseminated by contaminated food, causes Listeriosi