MICR 3060 FINAL QUESTIONS WITH VERIFIED ANSWERS
Correct 82
Incorrect 00
1 of 82
Definition
1. inoculate peptone broth with soil
2. incubate at room temp for 14 days
3. add nessler's reagent
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ammonification test procedure UV Radiation
ammonification filter paper disc method is used for?
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2 of 82
,Term
chemical reaction for alcohol fermentation
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glucose --> ethanol + CO2 glucose --> pyruvate + ATP
glucose --> acetic acid + H2O glucose --> lactic acid + CO2
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3 of 82
Term
how do you determine MPN of a water sample
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use the combination of number
count the total number of colonies on
of positive tubes from the
the plate and divide by the dilution
presumptive and comparing this
factor
to a table
calculate the standard deviation of
measure the volume of gas produced
the colony counts from the
in the positive tubes
presumptive test
, Don't know?
4 of 82
Definition
community of bacterial cells that attach to a changed surface when
exposed to water
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Viruses Endospores
Biofilms Capsule
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5 of 82
Term
what are the two mutant isolation procedures we used
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Replica Plating and Gradient
Serial Dilution and Spread Plate
Plate
, Selective Isolation and Differential
Streak Plate and Pour Plate
Plating
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6 of 82
Term
what is percent reduction used in
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methylene blue reduction time effectiveness of hand cleaning
mineralization most probable number
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Correct 82
Incorrect 00
1 of 82
Definition
1. inoculate peptone broth with soil
2. incubate at room temp for 14 days
3. add nessler's reagent
Give this one a try later!
ammonification test procedure UV Radiation
ammonification filter paper disc method is used for?
Don't know?
2 of 82
,Term
chemical reaction for alcohol fermentation
Give this one a try later!
glucose --> ethanol + CO2 glucose --> pyruvate + ATP
glucose --> acetic acid + H2O glucose --> lactic acid + CO2
Don't know?
3 of 82
Term
how do you determine MPN of a water sample
Give this one a try later!
use the combination of number
count the total number of colonies on
of positive tubes from the
the plate and divide by the dilution
presumptive and comparing this
factor
to a table
calculate the standard deviation of
measure the volume of gas produced
the colony counts from the
in the positive tubes
presumptive test
, Don't know?
4 of 82
Definition
community of bacterial cells that attach to a changed surface when
exposed to water
Give this one a try later!
Viruses Endospores
Biofilms Capsule
Don't know?
5 of 82
Term
what are the two mutant isolation procedures we used
Give this one a try later!
Replica Plating and Gradient
Serial Dilution and Spread Plate
Plate
, Selective Isolation and Differential
Streak Plate and Pour Plate
Plating
Don't know?
6 of 82
Term
what is percent reduction used in
Give this one a try later!
methylene blue reduction time effectiveness of hand cleaning
mineralization most probable number
Don't know?
