Name six things/activities that are not permitted in the laboratory? (3 points)
ID: 147056 • Letter: N
Question
Name six things/activities that are not permitted in the laboratory? (3 points)2) Zach arrived early to his Microbiology Thursday laboratory. The Laboratory door is open but there is no one in the room. What should Zach do? (1 point)
3) In the Microbiology Laboratory, there are only two door exits? True or False (1 point) 4) When you label a Petri dish culture, you should always write the information on the lid of the plate? True or False (1 point) WHY? (1 point) 5) What is a colony? (1 point) 6) What is the reasoning behind finding SAME COLONY of bacteria but DIFFERENT SIZES (not shapes) on your agar plate from lab 1? (1 point) 7) When describing a bacterial colony growing on an agar plate, the elevation of the colony is one of the traits that can be noted. What is the term used to describe a colony that has this sort of elevation profile? (1 point) A. raised B. pulvinate C. craterform D. convex E. umbonate 8) Correctly sketch and label a picture of how agar plates should be returned to the tray for incubation? Correct drawing (1 point); Correct label of agar side and lid (2 point) Name six things/activities that are not permitted in the laboratory? (3 points)
2) Zach arrived early to his Microbiology Thursday laboratory. The Laboratory door is open but there is no one in the room. What should Zach do? (1 point)
3) In the Microbiology Laboratory, there are only two door exits? True or False (1 point) 4) When you label a Petri dish culture, you should always write the information on the lid of the plate? True or False (1 point) WHY? (1 point) 5) What is a colony? (1 point) 6) What is the reasoning behind finding SAME COLONY of bacteria but DIFFERENT SIZES (not shapes) on your agar plate from lab 1? (1 point) 7) When describing a bacterial colony growing on an agar plate, the elevation of the colony is one of the traits that can be noted. What is the term used to describe a colony that has this sort of elevation profile? (1 point) A. raised B. pulvinate C. craterform D. convex E. umbonate 8) Correctly sketch and label a picture of how agar plates should be returned to the tray for incubation? Correct drawing (1 point); Correct label of agar side and lid (2 point) Name six things/activities that are not permitted in the laboratory? (3 points)
2) Zach arrived early to his Microbiology Thursday laboratory. The Laboratory door is open but there is no one in the room. What should Zach do? (1 point)
3) In the Microbiology Laboratory, there are only two door exits? True or False (1 point) 4) When you label a Petri dish culture, you should always write the information on the lid of the plate? True or False (1 point) WHY? (1 point) 5) What is a colony? (1 point) 6) What is the reasoning behind finding SAME COLONY of bacteria but DIFFERENT SIZES (not shapes) on your agar plate from lab 1? (1 point) 7) When describing a bacterial colony growing on an agar plate, the elevation of the colony is one of the traits that can be noted. What is the term used to describe a colony that has this sort of elevation profile? (1 point) A. raised B. pulvinate C. craterform D. convex E. umbonate 8) Correctly sketch and label a picture of how agar plates should be returned to the tray for incubation? Correct drawing (1 point); Correct label of agar side and lid (2 point)
Explanation / Answer
1) Name six things/activities that are not permitted in the laboratory?
Activities/things not permitted in the laboratory are listed below :
> Working without a lab coat or wearing a lab coat outside of the lab and without safety goggles or glasses. Lab workers thinking regular safety glasses will protect their eyes from UV transilluminator.
> Workers opening Beta-mercaptoethanol outside of a fume hood.
fume hood ( fume cupboard or fume closet) is a type of local ventilation devic. Limit exposure to hazardous or toxic fumes, vapors or dusts.
>Using chemicals without reading the accompanying MSDS (Material Safety Data Sheet (MSDS))
>People protecting their eyes by using a UV transilluminator but forgetting to protect their arms and hands with sleeves and gloves.
>Eating close to or directly at the lab bench
>Balancing tubes by eye while using superspeed centrifuges.
3) entry in lab
once you reach Microbiology Section Open the entry door.
Press interlocking button to open the airlock door.
Open the entry door and enter into the Air lock of Microbiology Section. Remove your slippers and keep them in designated place.
wear the dedicated Microbiology lab slippers.
Again Press the interlocking button and open the door and enter into Microbiology Lab General Corridor.
From Microbiology Lab General corridor, enter into different areas as required, following the described entry procedure of respective area.
Exit:
Press inter locking button to open the air lock door.
Open the exit door of main entry Air lock and enter in to the Air lock. Keep the dedicated Microbiology lab slippers in the designated place.
Press the interlocking button and open the door
leading to exit
4) Petri dishes are labelled on the bottom rather than on the lid. Write close to the edge of the bottom of the plate to preserve area to observe the plate after it has incubated.The plate will then be turned clockwise (if you are right handed) with the agar side up.
Always label the plates with:
>The name of the organism
>The type of media
>Your initials
> Date
5) colony : Bacteria grow on solid media as colonies.
A colony is defined as a visible mass of microorganisms all start from a single mother cell . colony constitutes a clone of bacteria all genetically alike.
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