Catalase Study guides, Class notes & Summaries

Microbiology Quiz 3 Material Questions With Accurate Answers A+ Graded True or false: Clostridia is aerobic - ANS-FALSE. Clostridia are obligate anaerobes How are anaerobic samples obtained? - ANS-Send sample to lab ASAP. use container with thioglycolate (an oxygen-reducing agent). Where are Clostridia naturally found? - ANS-soil True or false: Clostridia form spores. - ANS-TRUE. Location of the spore in the bacterium may aid in species identification (Ex. terminal spores tell you it is ...

Microbiology CSMLS Review Questions and Answers Rated A+ The pulmonary form of anthrax is known as - Valley fever - Walking pneumonia - Farmers' lung - Woolsorters disease Woolsorters disease Streptococci are unable to synthesize the enzyme - Catalase - Kinase - Hyaluronidase - Lipase Catalase (Organisms that synthesize the enzyme catalase are able to protect themselves from the killing effects of H2O2 by converting it to H2O and O2. Streptococci are unable to do this) W...

Biochemical Testing for Microbial Identification – Methyl Red, Voges­Proskauer, and Catalase Testing

A; Animals serve as a reservoir of infection" is the correct answer because Shigella only infects humans while Salmonella is found in many animals. Both have diarrhea as the major symptom. Endotoxin is produced by all gram negative bacteria and exotoxin is only produced by Shigella. A major difference between Salmonella enterica and Shigella infections is that only in salmonellosis can: A. animals serve as a reservoir of infection B. diarrhea become the major symptom C. endotoxin play a ...

MMSC438 Final Exam with Complete Solutions Staphylococcus is a gram __________ cocci that is catalase ___________ -️️ positive positive Micrococcus is a gram __________ cocci that is catalase ___________ -️️ positive, positive Streptococcus is a gram __________ cocci that is catalase ___________ -️️ positive, negative Enterococcus is a gram __________ cocci that is catalase ___________ -️️ positive, negative Abiotrophia, Granulicatella, Leuconosoc, Pediococcus, Aerococcu...

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...

CMMB 343 lab final exam questions and answers with complete solution How to do ..... BHI stant How to interpret results? - Answer ️️ -Slanted BHI agar in a test tube Inoculate with the sample Will see growth on surface of agar if aerobic microbe. Fissures and cracks below surface if able to ferment. Deep shake culture - Answer ️️ -Innoculate a loop of sample in molten agar and rotate in hands to mix. If fissures below the surface, can ferment. If no fissures, cannot ferment. ...

ASCP Microbiology Exam (Answered) With Complete verified Solution Gemella Gram positive diplococcus. Thrive best at high partial carbon dioxide pressure. Facultative anaerobe. Oxidase negative. Catalase negative. In mucous membranes of humans and animals and upper digestive tract. Leuconstoc Gram positive cocci often in chains. Intrinsically resistant to vancomycin. Catalase negative. Are generally slime forming. Responsible for cabbage fermentation. Acanthamoeba A genus of amoe...

Why did the catalase function level off when different hydrogen peroxide concentrations were tested? correct answer: At some point, all the catalase in solution was catalyzing reactions, so even if the hydrogen peroxide concentration was increased, the rate of the reaction could not increase any more. How much slower would hydrogen peroxide likely be decomposed if catalase was not available in cells? correct answer: 1,000,000 times At which temperatures did catalase function somewhat, bu...

Which of these is capable of scavenging and removing hydrogen peroxide in the cells? Glutathione peroxidase Catalase Thioredoxin All of these The molecular basis for non-shivering thermogenesis in brown fat is the presence of this protein; Thermogenin Cytochrome c Glutaredoxin Troponins 1 / 1 pts Question 3 If you suspect that a patient has myocardial infarction, which of these enzymes could indicate myocardial injury; ATP synthase Catalase Creatine kinase-MB Citrin 1 / 1 pts Quest...