The above image shows isolation streaking of Pseudomonas flu…
The above image shows isolation streaking of Pseudomonas fluorescens under ultraviolet radiation. Which of the following is the best explanation for why a researcher flame sterilize a loop between each of the five streaks shown above?
Read DetailsAn unknown sample has been given to you and you must enumera…
An unknown sample has been given to you and you must enumerate the phage load. You begin your investigation by serially diluting a sample resulting in the following dilutions: 10-2, 10-4, and 10-6. You spread 100 µL of 10-2 and 10-6 dilution onto a separate nutrient agar plate and incubate for 48 hours. Upon examining your plates, you observe the following results: 10-4: 100 PFU, Calculate the phage titer for the plate in PFU/mL.
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