UTA Sum Microbiology Lab Tholen; Questions
and Answers % Correct
when a tube of nutrient gelatin is inoculated with a gelatinase positive organism, what happens
to the medium Correct answer-The gelatin medium will remain liquid at 4C
Both motility and sulfur reduction can simultaneously be detected in the SIM test Correct
answer-False, if an organism can reduce sulfur it will turn black
Which molecule does amylase hydrolyze Correct answer-starch
which does not enhance resolution of a microscope Correct answer-total magnification
Which is the PH indicator in the citrate test Correct answer-Bromthymol blue
which are two tests that detect sufur reduction Correct answer-TSIA and SIM test
If a microbe is capable of fermenting glucose, then the MR-VP and TSIA test would have positive
results to show this Correct answer-true, they both use glucose broth
is oxidase a hydrolytic enzyme? Correct answer-No,oxidase takes part in electron
transport system
how can you tell if a microbe is amylase positive Correct answer-it can break down
starch, cleaving the starch and leaving a zone of clearing around the colony.
and Answers % Correct
when a tube of nutrient gelatin is inoculated with a gelatinase positive organism, what happens
to the medium Correct answer-The gelatin medium will remain liquid at 4C
Both motility and sulfur reduction can simultaneously be detected in the SIM test Correct
answer-False, if an organism can reduce sulfur it will turn black
Which molecule does amylase hydrolyze Correct answer-starch
which does not enhance resolution of a microscope Correct answer-total magnification
Which is the PH indicator in the citrate test Correct answer-Bromthymol blue
which are two tests that detect sufur reduction Correct answer-TSIA and SIM test
If a microbe is capable of fermenting glucose, then the MR-VP and TSIA test would have positive
results to show this Correct answer-true, they both use glucose broth
is oxidase a hydrolytic enzyme? Correct answer-No,oxidase takes part in electron
transport system
how can you tell if a microbe is amylase positive Correct answer-it can break down
starch, cleaving the starch and leaving a zone of clearing around the colony.
