You will use the following scenario to answer a group of 5 questions. You have isolated a microbe from an environmental sample. The microbe has the ability to perform a new metabolic reaction at a very low temperature, so you are excited that it could be a new species. You have already cultured it and gone through the plate isolation procedure. Before you ship your samples off for sequencing, you want to do one final check of the A260 ratios. You get back the following ratios: A260/280 ratio is 1.89; A260/230 is 2.01. These ratios are close enough to the accepted "pure" values so they could be considered "pure" and mostly (if not completely) free of contaminants from the PCR process. True False

Basic Clinical Laboratory Techniques 6E
6th Edition
ISBN:9781133893943
Author:ESTRIDGE
Publisher:ESTRIDGE
Chapter2: Basic Hematology
Section2.3: Microhematocrit
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You will use the following scenario to answer a group of 5 questions. You have isolated a
microbe from an environmental sample. The microbe has the ability to perform a new
metabolic reaction at a very low temperature, so you are excited that it could be a new
species. You have already cultured it and gone through the plate isolation procedure.
Before you ship your samples off for sequencing, you want to do one final check of the A260
ratios. You get back the following ratios: A260/280 ratio is 1.89; A260/230 is 2.01. These
ratios are close enough to the accepted "pure" values so they could be considered "pure" and
mostly (if not completely) free of contaminants from the PCR process.
True
False
Transcribed Image Text:You will use the following scenario to answer a group of 5 questions. You have isolated a microbe from an environmental sample. The microbe has the ability to perform a new metabolic reaction at a very low temperature, so you are excited that it could be a new species. You have already cultured it and gone through the plate isolation procedure. Before you ship your samples off for sequencing, you want to do one final check of the A260 ratios. You get back the following ratios: A260/280 ratio is 1.89; A260/230 is 2.01. These ratios are close enough to the accepted "pure" values so they could be considered "pure" and mostly (if not completely) free of contaminants from the PCR process. True False
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