Mcb 2610 exam 1 - Study guides, Class notes & Summaries

MCB 2610 exam 2 Question and answers verified to pass 2024/2025 MCB 2610 exam 2 Listeria monocytogenes - correct answer Gram positive rods, no spores or capsules, facultative anaerobe, only has flagella when growing below 30C it has a wide range of temperatures that it can grow in ( 1-45C) It is a virulent food borne pathogen and intracellular parasite, that is found in raw milk, cheeses, veggies, processed meat. 18 people died in Nova Scotia due to coleslaw contamination with sh...

mcb 2610 microscope exam 1 Question and answers correctly solved 2024/2025 mcb 2610 microscope exam 1 refractive index definition - correct answer determined how much a substance slows velocity of light lens - correct answer focuses light at focal point resolution - correct answer ability of lens to gather light bright field microscope produces used for - correct answer dark image of specimen, bright background observing both stained and unstained dark field micro...

MCB 2610 Lab Exam I Questions with complete solution 2024/2025 MCB 2610 Lab Exam I what is the quickest and most economical method of bacterial isolation? - correct answer streak plate method what is the purpose of aseptic technique? - correct answer maintain pure cultures what is the purpose of a T-streak? - correct answer isolate and maintain single species from mixed populations which objective lens should never be used with immersion oil? - correct answer 40x procedu...

MCB 2610 Lab Exam 1 Questions with complete solution 2024/2025 MCB 2610 Lab Exam 1 T streak method - correct answer ussed to isolate colonies 1. steralize loop by placing in flame 2. dip into media 3. spread on zig zap in 1 4. steralize then drag from 1 to 2 5. steralize than drag from 2 to 3 colony - correct answer community of genetically identical cells that can be seen without a microscope liquid vs solid media - correct answer liquid= grow large amounts of bacteria for ...

MCB 2610 Exam Question and answers correctly solved 2024/2025 MCB 2610 Exam #1 Robert Hooke (1665) - correct answer - developed microscope that could magnify 30X -cell theory: all living things are composed of cells ( life consisted of "little boxes") Antony van Leeuwenhoek () - correct answer -first person to observe and describe microorganisms accurately with a microscope that could magnify 50-300X -microbes = animalcules -studied own teeth scrapings and diarrhea sponta...

MCB 2610 Questions with complete solution 2024/2025 MCB 2610 - Exam 1 microbiology - correct answer the study of microbes microbes - correct answer forms of life too small to be seen with the naked eye prokaryotic cell - correct answer lack a true membrane delimited nucleus; no membrane bound organelles eukaryotic cells - correct answer have a membrane enclosed nucleus, more complex morphologically, and are usually larger of the two types Carl Woese - correct answer de...

MCB 2610 Microbe Minutes Exam 1. Question and answers correctly solved 2024/2025 MCB 2610 Microbe Minutes Exam 1 Escherichia coli - correct answer SEM Short single rods: -Most common inhabitant of human intestinal tract. Makes up 0.1% of total bacteria in the adult intestinal tract. -principle source of vitamin K and B complex Makes human inilin E.Coli facts - correct answer Peritrichous flagella. K-12 is the most widely studied contamination -usually not pathogenic but is the...

MCB 2610 Microbe minutes Exam 1 Question and answers verified to pass 2024/2025 MCB 2610 Microbe minutes Exam 1 Which microbe is non-motile? a. E. coli b. S. pneumoniae c. B. subtilis d. C. tetani e. K. aerogenes - correct answer S. pneumoniae Which microbes are spore formers? a. E. coli b. S. pneumoniae c. B. subtilis d. C. tetani e. K. aerogenes - correct answer B. subtitles and C. tetani Which microbe is the causative agent of urinary tract infections? a. E. coli ...