The __________ method is a quick and easy way to isolate bacteria - streak plate
in what orientation do you incubate the plates after they have been streaked? - agar half on top
what must you do to the loop before every use? - flame sterilize your loop
T/F: The last thing you do before lea...
The __________ method is a quick and easy way to isolate bacteria - streak plate
in what orientation do you incubate the plates after they have been streaked? - agar half
on top
what must you do to the loop before every use? - flame sterilize your loop
T/F: The last thing you do before leaving the lab is take off your lab coat - False
T/F: When performing a T-streak, the loop goes into the tube 3 times (once for each
section of the plate) - False
T/F: You do not heat a pipette in the bunsen burner flame - True
what is the first thing you should do following a spill? - alert TA
Who do you contact to reschedule a lab? - one of your TAs or lab supervisor
Where do the test tubes get disposed of? - Test tube waste under sink
which of the following is an indirect mode of transmission? - cell phone
T/F: When making a smear of the culture, you heat fix the slide before air drying it
completely - False
T/F: Washing your hands is the last thing you do when you leave the lab - True
What is the magnification value of the ONLY objective lens that should come in contact
with immersion oil? - 100x
Pertaining to the Gram Stain, cells that retain crystal violet & appear purple are said to
be __________ - Gram positive
T/F: your name, the date, and sample information goes on the lid of the agar dish -
False
Pertaining to the Gram Stain, cells that do not retain crystal violet & appear pink are
said to be Gram ________ - Negative
T/F: heat used during staining does not cause sporulation - True
MCB 2610 Lab Practical
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