Past Quiz Questions Flashcards
T/F Flip-Flop sandals are permitted in the laboratory when it is just microscope work.
false
T/F White trays are only needed when working with stains in the lab.
False
T/F Pathogenic bacteria will be studied through this course
True
T/F Eating and drinking are permitted in the lab when items are in a re-sealable container
false
Which biosaftey level i s appropriate when handling body fluids in Microbiology Lab (our class)?
BSL 2
Know the different parts of the microscope!
look up in lab notes
Ability of lens to distinguish between 2 separate points refers to the ___________
resolution
The amount of light that bends refers to the _______________
refraction
Which one of the following does NOT describe the margin of a colony? biconvex, entire, filamentous, lobate
biconvex
What does autoclaving accomplish?
sterilization, kills bacteria to prevent growth
T/F When incubating plates at 35 degrees C, they should be placed on the tray labeled “Room Temperature”
False
T/F Agar plates should always be labeled with student name, sample, and date on the lid
false (on the bottom, not the lid)
What tool is used for inoculating an agar deep?
inoculating needle
What reagent binds with crystal violet in order for the primary stain to remain in bacterial cell wall?
iodine
Gram negative organisms stain what color?
red
