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MCB 2610 Lab Practical Question and answers already passed 2024/2025 $13.49   Add to cart

Exam (elaborations)

MCB 2610 Lab Practical Question and answers already passed 2024/2025

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  • MCB 2610
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  • MCB 2610

MCB 2610 Lab Practical Question and answers already passed 2024/2025 MCB 2610 Lab Practical The ____ method is a quick and easy way to isolate bacteria - correct answer T streak How many times do you get culture from the tube while performing a T streak? - correct answer 1 Who do y...

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  • October 17, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • MCB 2610
  • MCB 2610
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MCB 2610 Lab Practical
The ____ method is a quick and easy way to isolate bacteria - correct answer
✔T streak


How many times do you get culture from the tube while performing a T
streak? - correct answer ✔1


Who do you contact to reschedule lab? - correct answer ✔Dr. Intrieri


The culture tubes are disposed of in the gray trash bins. T/F - correct answer
✔False, they are disposed in the test tube disposal bins in the middle


What is the first thing you do after a spill? - correct answer ✔Tell TA


Which of the following is an indirect mode of transmission? insect, cellphone,
sneeze - correct answer ✔Cellphone


What is the last thing you do before leaving lab? - correct answer ✔wash
hands


Where are petri dishes disposed of? - correct answer ✔Grey bins


Where are slides disposed of? - correct answer ✔Sharps container


What must you do to the loop before every use? - correct answer ✔Sterilize

, When making a smear of the culture, you heat fix before letting it air dry
completely. T/F - correct answer ✔False


Wiping down the bench with Wescodyne is the last thing you do when leaving
the lab - correct answer ✔False. Wash your hands


What is the magnification value of the only lens that should come in contact
with immersion oil? - correct answer ✔100x


Cells that retain crystal violet and appear purple are - correct answer ✔Gram
positive


Your name, date and sample information goes on the lid of the agar dish. T/F
- correct answer ✔False. it goes at the bottom of the dish


Cells that do not retain crystal violet and appear pink are said to be - correct
answer ✔Gram negative


What is the purpose of soaking the slide in iodine? - correct answer
✔Mordant for crystal violet


The first thing you do before leaving lab is dispose of all culture tubes. T/F -
correct answer ✔True


Why do you inoculate plates and tubes near the Bunsen burner? - correct
answer ✔Prevent airborne contamination


Gram stains and spore stains are examples of simple stains. T/F - correct
answer ✔False. These are differential staining techniques

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