Microbiology Fundamentals: A Clinical Approach
3rd Edition
ISBN: 9781259709227
Author: Marjorie Kelly Cowan Professor, Heidi Smith
Publisher: McGraw-Hill Education
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Chapter 7, Problem 17Q
Defend this statement: Microbes (and their
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Many types of fruits and vegetables can be fermented into alcoholic beverages. Such was the case recently when prisoners in Utah attempted to make an illegal beverage called “pruno”; however, someone added a weeks-old baked potato to the mix, letting a microbe into the party who was clearly uninvited. Consumers of the pruno began to develop difficulty swallowing, vomiting, double vision, and muscle weakness; three required ventilation therapy. No deaths were attributed to the contaminated beverage. Based on your knowledge of this disease, what form of treatment was used to successfully avoid the worst outcomes of the disease in these patients?
Chapter 7 Solutions
Microbiology Fundamentals: A Clinical Approach
Ch. 7.1 - Describe the relationship among metabolism,...Ch. 7.1 - Fully describe the structure and function of...Ch. 7.1 - Differentiate between constitutive and regulated...Ch. 7.1 - Diagram four major patterns of metabolic pathways.Ch. 7.1 - Describe how enzymes are controlled.Ch. 7.1 - NCLEX PREP 2. An enzyme that catalyzes starch is...Ch. 7.2 - Name the chemical in which energy is stored in...Ch. 7.2 - Create a general diagram of a redox reaction.Ch. 7.2 - Identify electron carriers used by cells.Ch. 7.2 - Prob. 3NP
Ch. 7.3 - Name the three main catabolic pathways and the...Ch. 7.3 - Construct a paragraph summarizing glycolysis.Ch. 7.3 - Describe the Krebs cycle, with emphasis on what...Ch. 7.3 - Discuss the significance of the electron transport...Ch. 7.3 - State two ways in which anaerobic respiration...Ch. 7.3 - Summarize the steps of microbial fermentation, and...Ch. 7.3 - Describe how noncarbohydrate compounds are...Ch. 7.3 - Q. From this information, can you identify another...Ch. 7.4 - Prob. 16AYPCh. 7.4 - Define amphibolism.Ch. 7.4 - Prob. 2MMCh. 7 - NCLEX PREP 1. Which of the following is/are...Ch. 7 - Prob. 1QCh. 7 - Prob. 2QCh. 7 - Prob. 3QCh. 7 - Prob. 4QCh. 7 - Prob. 5QCh. 7 - Prob. 6QCh. 7 - Prob. 7QCh. 7 - Prob. 8QCh. 7 - Prob. 9QCh. 7 - Prob. 10QCh. 7 - Prob. 11QCh. 7 - Prob. 12QCh. 7 - Prob. 13QCh. 7 - Prob. 14QCh. 7 - Prob. 15QCh. 7 - Prob. 16QCh. 7 - Defend this statement: Microbes (and their...Ch. 7 - Prob. 18QCh. 7 - Prob. 19QCh. 7 - Prob. 20QCh. 7 - Polymerase chain reaction (PCR) is a lab...Ch. 7 - From chapter 3, figure 3.15. On these depictions...
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- session.masteringbiology.com + Bio... my... Wa... BIL... M Sig... Dw Ho... Be... O Str... Ch... Ch... Co... Masteri... htt... Ма... ь Му... O Oarrow_forwardMany types of fruits and vegetables can be fermented into alcoholic beverages. Such was the case recently when prisoners in Utah attempted to make an illegal beverage called “pruno”; however, someone added a weeks-old baked potato to the mix, letting a microbe into the party who was clearly uninvited. Consumers of the pruno began to develop difficulty swallowing, vomiting, double vision, and muscle weakness; three required ventilation therapy. No deaths were attributed to the contaminated beverage. A) What nervous system disease were the prisoners suffering from, and what was the specific organism involved?arrow_forwardExplain this statement as completely as possible (in detail): Bacteria grow.arrow_forward
- Growth medium: You are running different experiments on microbes and need to make sure you choose the correct medium. Need to growa wide range of bacteria and fungi from the environment [ Choose ] [Choose ] Need to select for the growth of fungi Sabouraud-Dextrose Agar (SDA) (yeasts & molds) MacConkey Agar (Mac) Need to grow fastidious baterial pathogens SCC Agar (SCCA) of humans MSA Need to differentiate bacteria based on Tryptic Soy (TS broth or TSA) hemolysis O'Dougals Agar (ODA) Blood Agar (BA) Need to select for salt tolerant bacteria Sacto Agar (SA) EMB Need to select for members of genus TChoose ] Staphylococcus_ in pus from an abscess Need to şelect for members of bacterial [ Choose ] family Enterbacteriaceae. e.g E.coli, Enterobacter, Salmonella, Yersinia, Klebsiella, Proteus Need to differentiate between lactose [ Choose ] fermenting and non-lactose ferementing entericsarrow_forwardMicroorganisms are needed in wastewater treatment facility to do the actual breakdown and removal of nutrients and organic matter in the waste matter. One day, the employee who is in-charge of the facility notice that as the time goes by after the wastewater was loaded into the medium the metabolic activity of the microbe cease to increase and remain stable instead. Within the context of our discussion, what could be the possible explanation for the employee’s observation?arrow_forwardWhat modifications can be made to microbial metabolicprocesses in order for them to produce desirable products inamounts that are commercially profitable?(a) Modify organisms by genetic engineering(b) Alter environmental conditions(c) Alter nutrients available to microbes(d) Isolate mutants that produce large amounts of usefulproducts(e) All of the abovearrow_forward
- 22- Which of these statements is false regarding metabolism in general? a) oxidation can be defined as a loss of electrons b) during photosynthesis, hydrogen atoms are transferred from sugar to O2 c) potential energy is the sum of kinetic energy and heat energy d) autotrophs such as Cyanobacteria and Algae are able to produce their own organic molecules 23-Among these statements about unicellular organisms, either prokaryotes or eukaryotes, which one is true? a) Gram stain is used to categorize Gram + and Gram - in Archaebacteria b) no fungal Protist is parasitic c) Protozoa are related to Animals in their mode of nutrition d) Euglena have a cell wall made up of peptidoglycans 24-Which of these events does not take place in a thylakoid? a) reduction of a certain coenzyme b) ATP production c) release of a sugar molecule d) oxidation of chlorophyll 25-Which of these statements about the factors that influence enzyme activity is true? a) pepsin is a gastric enzyme. Its…arrow_forwardWhich of these statements is/are TRUE? A) In general, species that can grow at higher temperatures are prokaryotic. B) The most thermophilic prokaryotes are species of Archaea. C) Chemoorganotrophic organisms are able to grow at higher temperatures than phototrophic organisms. D) All of the statements are true.arrow_forwardMicroorganisms degrade chemicals for the following reason(s): Select one: Obtain source of usable energy To create more microorganisms Biosynthesis of cellular component All sentences are true Two sentences are truearrow_forward
- Oftentimes, scientists face unexpected challenges as they work on resolving a certain problem. As you were working on resolving this environmental issue, you received a report from a group of environmental engineers who are working with you on this project showing that the bacteria you are intending to use is not found in high quantities in that area of the sea. Find a solution to this shortage by researching. In your answer be sure to discuss the role of the enzyme hydroxylase.arrow_forwardProvide evidence in support of or refuting the following statement: Microbial life can exist in the complete absence of sunlight or organic nutrients minimum 500 of wordsarrow_forwardPlease explain the significance and implications of the "Vernadsky Paradox" from a microbial perspective.arrow_forward
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