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What is the magnification of each of the following objectives?
scanning:
low power:
high dry:
oil immersion:
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- 困 Topic: laboratory Instrument Which of the following are TRUE regarding Which of the following is/are TRUE the use of laboratory instruments and regarding the use laboratory instruments equipment in regards to making of culture media? " and equipment? * Air bubbles on the surface of agar plates Hot plates can be used to sterilize the inoculating loop and needle. can be removed by fanning them with the luminous flame of the bunsen burner. If the agar surface is wet, it can be dried by A drying oven is used to sterilize nutrient agar, a solid culture medium. heating at 30-40 deg C in the drying oven before inoculation is done. The refrigerator is used to grow psychrophiles. All media taken from the refrigerator should be warmed to room temperature before use, P Type here to search 7:11 pm 30/09/2021 ヘロG) ENG 近Give the uses/functions and images of each apparatuses. Basic Laboratory Equipment Uses/Functions Picture 1. Microscope 2. Colony Counter 3. Autoclave 4. Microbiology incubator 5. Drying oven 6. Refrigerator (microbiology) 7. Bunsen burner/alcohol lamp 8. Candle jar 9. Anaerobic jar 10. Microhood or Bacteriologic hood/Safety hood/Safety cabinet 11. Bacteriologic filters (Seitz, Chamberlain, Berkfield) 12. Petri dish 13. Culture tubes 14. Hanging drop slide 15. Durham’s tube 16. Staining rack 17. Thermostatically controlled water bath 18. Inoculating loop 19. Inoculating needle 20. VialsMICROBIOLOGY: Microscopic Morphology of Microbes Write your introduction (This includes principles, significance of the study, objectives of the experiment and how the objectives were achieved. This part must also be in the passive voice and past tense. Introduction must be short but packed with relevant content). another: What is the advantage of the Gram stain over the simple stain? What is the theory about the mechanism of the Gram-stain reaction?
- INSTRUCTIONS: Please do not copy here in Bartleby or in Google. QUESTIONS : 1. Why is it importance to heat the lid of the petri pate where you will grow the microorganism? Explain.G When is it appropriate for gloves X + rface/defaultui/player/modern.html?configuration=&preventRightClick=False&cc=en-US&ieCompatibilityMod... 2 Exit rientation to Infection Prevention Which of the following are proper disinfection steps? Check all the apply. O Remove organic matter O Disinfect only O Follow suggested contact time O Mix cleaning products to make the disinfectant more powerful O Disinfect O Disregard the product labels SUBMIT ENG INWhat will pose an ethical issue in these procedures are performed - mutilation, sterilization?
- Subject : Environmental Microbiology Can u use the information given below to answer these 2 question 1.Provide an aim for this lab 2. Provide objectives DISCUSSION QUESTIONS What is the relationship between the resolution power and the useful magnification that may be obtained with the light microscope? What determines the resolving power of the lens system? What is the limit of resolution obtainable with the light microscope? How you will distinguish between bright field and dark-field microscopy and provide a specific example where each would be method of choice for observing a culture of bacteria? What advantages does electron microscopy have over light microscopy? What are disadvantages of electron microscopy over light microscopy? #Compare the use and the methodology of TEM with SEM? Provide at least one example where each would be the method of choicwhat do the colors in the kirby bauer plate represent black/dark area = tan/yellow are small white circles Match choices - - source of the chemical being tested for antimicrobial activity - locations where the bacteria was able to grow - bacterial innoclunum being tested for sensitivity - locations where the bacteria was not able to growTell me three things about how cultures are handled in a clinical laboratory.
- izzes/00071/take/questions/600381 Regarding Gram staining, what will be the appearance of the Gram-positive bacteria if... All steps are done correctly? The slide is not heat-fixed prior to staining? Crystal violet was omitted? lodine was omitted? Only iodine was used? Acetone:alcohol was omitted? Too much acetone:alcohol was used or was left on for too long? I Not enough acetone:alcohol was used? Carbol fuschin or safranin was omitted? W [Choose ] [Choose ] Purple Clear Pink Orange [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] 88 22°CGeneral Instructions:Choose 1 bacteria/diseases and fill out the details. An example of an answered template is also provided for your reference. Causative Agent and Disease Profile for S. aureus Template and Example ITEM MSM PROFILE MICROBIAL PROFILE I MICROORGANISM/CAUSATIVE AGENT Staphylococcus aureus A GRAM REACTION (+) B OXYGEN REQUIREMENT Facultative Aerobes C SIZE 1.5 µm D SHAPE Cocci in clusters E HABITAT Normal flora of skin/anterior nares/pharynx F DISCOVERY G MICROSCOPIC IMAGE II DISEASE PROFILE Scalded skin syndrome A DISEASE/S Skin and Wound Infections Scalded Skin Syndrome Toxic Shock Syndrome Food Poisoning Pneumonia B SYMPTOMS OF THE DISEASE A high fever · Nausea and vomiting · A rash on your palms and soles that resembles a sunburn C INCUBATION PERIOD 2 and 4 hours (range 30 minutes to 8 hours) D MODE OF…Give the uses/functions and images of each apparatuses. Basic Laboratory Equipment Uses/Functions Picture 1. Microscope 2. Colony Counter 3. Autoclave 4. Microbiology incubator 5. Drying oven
