Facultative - Study guides, Class notes & Summaries

Cotton plugs or screw caps are used in test tubes containing sterile media or pure cultures to... - -prevent unfiltered air or dust particles from entering the tubes -maintain anaerobic conditions -and prevent culture from spilling *all of the above* If the pH of the medium is higher than 7.0, you can adjust to 7.0 by: - adding drops of HCL to *lower* it or NaOH to *raise* it The pH indicator in Simmons Citrate agar is what? - Bromothymol blue bacteria that show no preference, grow equal...

Test Bank - Lehninger Principles of Biochemistry 8th Edition by David L. Nelson - Complete, Elaborated and Latest Test Bank. ALL Chapters (1-82) Included and Updated #BiochemistryFoundations #ProteinStructure #EnzymeFunction #NucleicAcids #LipidsAndMembranes #MetabolismIntro #Glycolysis #CitricAcidCycle #OxidativePhosphorylation #Photosynthesis #AminoAcidBiosynthesis #GeneExpression #BiochemistryTestBank #Bioenergetics #BiochemicalSignaling Chapter: 1. The Foundations of...

110) Figure 6.1, which line best depicts a facultative anaerobe in the absence of O2? Correct Answer-B) b 111) In Figure 6.1,which line best depicts an obligate anaerobe in the presence of O2? Correct Answer-C) c 112) In Figure 6.1, which line shows the growth of an obligate aerobe incubated anaerobically? Correct Answer-C) c 113) In Figure 6.1, which line best illustrates the growth of a facultative anaerobe incubated aerobically? Correct Answer-A) a 114) In Figure 6.1, which line b...

A bacterial cell is found to be motile and resistant to high temperature and phagocytosis. This cell probably has: A. Flagella, pili, plasmid B. Flagella, pili, capsule C. Endospore, capsule, ribosome D. Endospore, flagella, capsule - ️️D. Endospore, flagella, capsule A bacterial cell that prefers the presence of oxygen but can survive without it is called a/an A. facultative anaerobe B. obligate aerobe C. aerotolerant anaerobe D. strict anaerobe E. microaerophile - ️️A. facult...

Microbiology Exam 2 chapters 6, 7, 8, and 9 2023 Microbial Growth - Answer-The increase in numbers of microbes resulting in a discrete colony Heterotrophy - Answer-Eat food. They acquire carbon from organic molecules Autotrophy - Answer-Make food. They make carbon from inorganic CO2 Obligate anaerobe - Answer-Oxygen is deadly to them. They lack the enzyme to neutralize oxygen. Obligate aerobe - Answer-They require oxygen for survival Facultative anaerobe - Answer-Can grow with or with...

3 species of sporeformers that cause food borne illness Correct Answer-c. botulinum c. perfrigens b. cereus spore Correct Answer-metabolically inactive, doesnt consume sugar process of germination vegetative cell Correct Answer-metabolically active, produce and released spores alicylobacillus Correct Answer-thermophilic aciduric spore-forming bacteria that survive hot fill processes and cause spoilage and injuries amphilbacillus Correct Answer-facultative anaerobically xylan-degr...

TEST BANK MICROBIOLOGY WITH DISEASES BY BODY SYSTEM 6TH EDITION ROBERT W. BAUMAN | ALL CHAPTERS | LATEST VERSION 2023. Microbiology with Diseases by Body System, 6th Edition Bauman Chapter 1 A Brief History of Microbiology Multiple Choice Questions 1) Antoni van Leeuwenhoek was the first person in history to A) use a magnifying glass. B) develop a taxonomic system. C) view microorganisms and record these observations. D) disprove spontaneous generation. E) use the germ theory of disease...

MIP 300 Final Exam Questions and Answers What is the minimum number of glucose molecules a bacterium that performs anaerobic respiration would need to metabolize in order to get 380 ATP - Answer-11 Facultative anaerobes can do either aerobic respiration or fermentation. In an anaerobic environment, which of the following could be an electron acceptor used by such a facultative anaerobe? - Answer-pyruvate When you follow a single Glyceraldehyde 3-P molecule forward toward the TCA cycle, h...

Microbiology for Embalmers FINAL EXAM Questions and Answers Already Passed Staphyloccocus aureus is known for causing which of the following: Both B and C. Abscesses and Food Poisoning Organisms that are ____ must obtain their oxygen from oxygen containing compounds, while ____ need free atmospheric oxygen. Anaerobes, Aerobes Gonorrhea is often transmitted via infected objects because the organism Neisseria gonorrhea survives well outside the body. True or False? False - Rarely t...

TEST BANK for Medical Parasitology 7th Edition By Ruth Leventhal, Russell F. Cheadle |All Chapters 1-11| Complete Newest Version. Chapter 1. Introduction 1. In a general nematode parasite’s life cycle, the host may ingest a fertile egg. This stage of the life cycle is referred to as the: a. Definitive host phase b. Diagnostic stage c. Infective stage d. Method of infection 2. A parasite that lives inside a host is referred to as a(n): a. Accidental parasite b. Ectoparasite c. Endop...