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- procedure/s in performing aseptic transfer of bacterial cultures in (include illustration) (3) agar plate to agar slant.MOLLISCH TEST You can use this as your reference : https://youtu.be/rKng5-ij6kQa. Explain whether or not any of the methods in fi gure 2.9 could beused to determine the total number of cells present in a patient’s specimen.b. After performing the streak plate method on a bacterial specimen, theculture was incubated for 48 hours at 37°C. Upon viewing the plate, therewas heavy growth (with no isolated colonies) in the fi rst quadrant, but nogrowth was apparent in the remaining quadrants. Please discuss errors in the procedure that could have produced this result.
- procedure/s in performing aseptic transfer of bacterial cultures in (include illustration) (2) agar slant culture to agar slantmead. Post Lab #2 Smear & Stain Preparation Name: Leidiawa MontaNo Date: 1. Why are thick or dense smears less likely to provide a good smear preparation for microscopic evaluation? Please explain. Becapse, it will diminish the amount ds latcan Pass through by mam 1t difficult to See under the micioscol e, s less liket to Prowde a go image. 2. What could potentially happen if you leave the slide exposed for too long to the open flame? Why do you have to be careful? we can form ring Patterns if we expose the slide for ta0 the flame 3. During the preparation of a smear leading into simple staining of the bacterial culture S. epidermidis you forgot to heat fix the slide. What would you see on this slide as compared to a slide that was properly prepared? Please explain. 4. You partner stained bacterial cells and saw only the background and not the actual cell was stained. Your partner thought this was a mistake. Please explain what type of staining method this is, how it works and why the…A client has been ordered methyl Pprednisulune 30omg luPB In 30mL D5W Over 15 min.stat fur an asthma att-acis. in Stous,you have methylpredrisolune 500mg vials . The reconstitutiun Instructions are: Add 7.8mL G Sterile uater and shale genly Each reconstituted uial contains 8mL. a) Houw nmuch medieation will you draw up? 6) what is the Infusion rate in mt/ hr ?
- Make a concept map/flow chart for this technique (Cellulose Tape Perianal Swab)No zone of inhibition was seen on the Blood Agar Plate with the Optochin Test. How should the microorganism be characterized with Optochin? O This is nothing significant. The microorganism is resistant to Optochin. O The microorganism is sensitive to Optochin. O There is no change.Time point (min) Absorbance of culture at 660nm Approximate cell concentration Approximate # cells in 1mL extract 0 0.298 1.49 x 108 cells/mL 1.49 x 108 cells 10 0.316 1.58 x 108 cells/mL 1.58 x 108 cells 20 0.374 1.87 x 108 cells/mL 1.87 x 108 cells 30 0.429 2.145 x 108 cells/mL 2.145 x 108 cells 40 0.512 2.56 x 108 cells/mL 2.56 x 108 cells 50 0.544 2.72 x 108 cells/mL 2.72 x 108 cells 60 0.607 3.035 x 108 cells/mL 3.035 x 108 cells a. Using these data, prepare a growth curve of this strain ofEscherichia coli (E. coli).b. Estimate the doubling time for this strain of E. Coli. Clearly showhow you estimated this value from the empirical data presented.
- 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 INA PhD student leaving for vacation has asked an undergraduate student to perform daily media changes forhis iPSCs while he is gone. The culture is happening in 12-well plates where a volume of 2 mL is optimal. OnSaturday, when changing the media, the undergraduate decides to add 4 ml of media to the dishes (insteadof 2 ml) because he wants to skip lab and watch the Super Bowl on Sunday. He decides to add twice thevolume of media (4 mL) to tide the cells over till Monday. However, when the graduate student returns onMonday, he finds that some of his cells have died. Your job is to determine whether the cells died due to alack of oxygen. For the calculations that follow, diffusion and reaction occurs only in one direction. Also,assume that reaction only occurs at the cell-media interface. Use Michaelis-Menten type kinetics for oxygenuptake. You may use the following information:Ps = 150 mmHg (ambient oxygen tension)K = 1.19 nmol / mL / mmHg (solubility of oxygen in medium)D = 2…A PhD student leaving for vacation has asked an undergraduate student to perform daily media changes forhis iPSCs while he is gone. The culture is happening in 12-well plates where a volume of 2 mL is optimal. OnSaturday, when changing the media, the undergraduate decides to add 4 ml of media to the dishes (insteadof 2 ml) because he wants to skip lab and watch the Super Bowl on Sunday. He decides to add twice thevolume of media (4 mL) to tide the cells over till Monday. However, when the graduate student returns onMonday, he finds that some of his cells have died. Your job is to determine whether the cells died due to alack of oxygen. For the calculations that follow, diffusion and reaction occurs only in one direction. Also,assume that reaction only occurs at the cell-media interface. Use Michaelis-Menten type kinetics for oxygenuptake. You may use the following information:Ps = 150 mmHg (ambient oxygen tension)K = 1.19 nmol / mL / mmHg (solubility of oxygen in medium)D = 2…