Bacillus subtilis - Study guides, Class notes & Summaries

Biosafety Levels; Questions & Answers 100% Verified BSL 1 Correct answer-microorganisms not known to cause disease in healthy adults; standard microbiological practices are followed, PPE is not required, a sink must be available for hand washing; examples are bacillus subtilis, serratia marcescens, staphylococcus saprophyticus BSL 2 Correct answer-indigenous microorganisms that can lead to diseases of varying severity in healthy adults; BSL 1 procedures plus lab access is restricted, ...

SAS 13 Midterm 1 Exam Questions and Answers 2024 Antonie van Leeuwenhoek - Answer--Known as the Father or Microbiology (first microbiologist) -'animalcules' now known as microorganisms James Zadroga - Answer-James Zadroga 9/11 Health and Compensation Act -'Provides medical care and compensation for those who are sick with World Trade Center illnesses -Autopsy said that respiratory problems cause by toxins from the attack site but the medical examiner said that it was lung disease from...

staphylococcus aureus correct answers gram + cocci staphylo arrangement micrococcus roseus correct answers gram + coccus tetrad arrangement microaerophile bacillus megatarium, cereus, subtilis correct answers gram + rod strepto or single endospores geobacillus stearthermophilus correct answers gram + rod endospore thermophile clostridium sporogenes correct answers gram + rod endospore strict anaerobe escherichia coli correct answers gram - rod single facultative anaerob...

Microbiology-Lab 1 Exam Questions and Answers | 100% Pass BSL -Answer-Bio-safety Levels, the classification of microbes BSL-1 -Answer-"Organisms that don't typically cause disease" & are a minimal threat. Standard microbiological practices are adequate. They can be handled out in the open with no special equipment required. Examples are Bacillus subtilis & E. coli BSL-2 -Answer-Organisms encountered commonly in the community, "they present a moderate threat" of environmental and/or he...

ARF Board Review Questions with solutions 2024 Which method of stain removal is indicated for patients with dental implants? Air polishing The hazardous waste manual contains documents about all chemicals used in the clinic and the MSDS contains information about all products used in the clinic (T/F) TRUE Which power scaler operates in the range of 20,000-45,000 cycles per second? Ultrasonic The best way to determine if instruments are completely sterilized is to check t...

What term describes the morphology of organisms that vary in shape and size? Pleomorphic Capsules are the basis of which test? Serotyping A mucoid colony on blood agar medium indicates that which of the following characteristics may be present? Organism has a capsule. What are dark staining granules called? Metachromatic Which of the following organisms are non-motile? Shigella and Klebsiella In the bacterial growth cycle, growth ceases because nutrients a...

OpenStax Microbiology Test Bank Chapter 9: Microbial Growth Page 1 of 17 Chapter 9: Microbial Growth * = Correct answer Multiple Choice 1. Bacteria most commonly reproduce using which of the following methods? A. binary fission* B. budding C. meiosis D. mitosis Difficulty: Easy ASM Standard: N/A 2. Which structure separates new daughter cells in binary fission? A. the crescent B. the division septum* C. the FtsZ D. the spindle apparatus Difficulty: Easy ASM Standard: N/A 3. W...

Microbiology Lab 1 Practical Exam Questions and Answers Magnification -Answer-makes an image appear larger then its actual size Total magnification -Answer-eyepiece x objective wavelength of light -Answer-Light travels as waves and wavelength is the distance peak to peak on a wave Visible light has a wavelength between 350-700 nanometers Each wavelength is a different color of light Violet = 350 nm, Red = 700nm For good resolution, we use blue light (480/500 nm) Numerical Aperture -Ans...

What term describes the morphology of organisms that vary in shape and size? - ANSWER Pleomorphic Capsules are the basis of which test? - ANSWER Serotyping A mucoid colony on blood agar medium indicates that which of the following characteristics may be present? - ANSWER Organism has a capsule. What are dark staining granules called? - ANSWER Metachromatic Which of the following organisms are non-motile? - ANSWER Shigella and Klebsiella In the bacterial growth cycle, growth ceases becau...

BCSCP Exam Questions and Answers | 100% Pass!! USP Supplements -Answer-First published in Feb, official Aug 1. Second published in June, official Dec 1. Public Health Service Act -Answer-Biologics License Application (BLA) 351(k) pathway for biosimilars Enforcement of USP Standards -Answer-Responsibility of FDA and other govt authorities. USP has no role in enforcement "About" -Answer-Indicates a quantity within 10% USP 795 bulk product expiration -Answer-Compounder shall label with d...