Gram negative cocci 1 - Study guides, Class notes & Summaries

Portage Learning BIOD 171 Lab Exams 1-8 Lecture Exams 2022 Lecture Exams 1. What three elements are used in an autoclave to sterilize equipment? heat, pressure, and steam 2. What is the minimum temperature an autoclave must be set at to achieve sterile condition? 125°C 3. If you are working in a lab in which an autoclave is not available, and you are pressed for time, which would you chose to best sterilize your equipment? Hot steam or hot air? Explain why you chose your answer. ...

Coliform - Answer-rapidly ferment lactose, are part of normal microbiota, may be opportunistic, aerobic or facultatively anaerobic. Found in soil and plants. Presence in water= impure water and poor sewage treatment 3 types of antigens used to serotype enteric bacteria - Answer-O-outer membrane K- capsular antigen H- flagellar lancefield typing - Answer-grouping catalase negative and coagulase negative bacteria based on carbohydrate composition of bacterial antigens found on cell walls. U...

Gram positive organisms have a thick cell wall and stain ____. - ANS-Purple or bluish Gram negative organisms have a thin cell wall and result in a ___ color. - ANS-Pink or reddish Identify the bug: gram-positive clusters (1) - ANS-Staphylococcus species Identify the bug: gram-positive cocci in pairs and chains (3) - ANS-Strep. pneumoniae (pairs), Streptococcus species, Enterococcus species Identify the bug: gram-positive rods (1) - ANS-Listeria monocytogenes Identify the bug: gra...

Microbiology 555 The prokaryotes Study Guide Test. 1) Which of the following are found primarily in the intestines of humans? A) Gram-negative aerobic rods and cocci B) Aerobic, helical bacteria C) Facultatively anaerobic gram-negative rods D) Gram-positive cocci E) None of the above - CORRECT ANSWER C) Facultatively anaerobic gram-negative rods 2) Which of the following is a characteristic of Clostridium? A) Endospore-forming cocci B) Mycobacteria C) Gram-negative aerobic cocci ...

BIO 202 Exam 1 Questions With Correct Answers Updated 2024/2025 Graded A+. What are the properties of life? - correct answer *Cells and organization *Energy use and metabolism *Environmental response *Regulation and homeostasis *Growth and development *Reproduction *Biological evolution When was earth formed? - correct answer 4.55 billion years ago When did life on earth first appear? - correct answer 3.5 billion years ago What are the evolutionary mechanisms? - correct answer *Nonrando...

TEST BANK for Medical Microbiology by Murray, Rosenthal, Ken Pfaller 7th Edition. ISBN: 9780323086929 Edition: 7 A+ Section 1: Introduction 1. Overview of Medical Microbiology 2. Commensal and Pathogenic Microbial Flora in Humans 3. Sterilization, Disinfection, and Antisepsis Section 2: General Principles of Laboratory Diagnosis 4. Microscopy and Microbial Isolation 5. Molecular Diagnosis 6. Serologic Diagnosis Section 3: Basic Concepts in the Immune Response 7. Elemen...

TEST BANK for Talaro’s Foundations in Microbiology, 11th Edition, by Barry Chess. All Chapters 1-27. (Complete Download). 695 Pages Table of Contents 1. The Main Themes of Microbiology 2. The Che mistry of Biology 3. Tools of the Laboratory: Methods of Studying Microorganisms 4. A Survey of Prokaryotic Cells and Microorganisms 5. A Survey of Eukaryotic Cells and Microorganisms 6. An Introduction to Viruses, Viroids, and Prions 7. Microbial Nutrition, Ecology, and Growth 8. An Introduction to M...

NDAEB Exam Questions with Correct Answers What is an oral indication of bulimia? - Answer-Pattern of erosion on lingual surfaces of teeth What are the three potential complications of orofacial piercings? - Answer-chipped and broken teeth and a serious infection at the sites of the piercings What are the 3 primary shapes of bacteria? - Answer-1. Cocci (spherical) 2. Bacilli (rod) 3. Spirochetes (spiral) What is the staining process for separating bacteria? - Answer-Bacteria that are...

Biodiversity - Answer-The variability among living organisms from all sources and the ecological complexes of which they are part; includes diversity within and among species and ecosystems -Prokaryotes are so important to the biosphere that if they were to disappear, the prospects of survival for many other species would be dim Why study biodiversity? - Answer--To understand evolution of life -To appreciate nature -To assess its economic value -To see the larger impact of humans on the e...

TEST BANK for Talaro’s Foundations in Microbiology, 11th Edition, by Barry Chess. All Chapters 1-27. (Complete Download). 695 Pages Table of Contents 1. The Main Themes of Microbiology 2. The Che mistry of Biology 3. Tools of the Laboratory: Methods of Studying Microorganisms 4. A Survey of Prokaryotic Cells and Microorganisms 5. A Survey of Eukaryotic Cells and Microorganisms 6. An Introduction to Viruses, Viroids, and Prions 7. Microbial Nutrition, Ecology, and Growth 8. An Introduction to M...