WorksheetsBioTaPP ch. 1-3
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
What color is gram positive bacteria?
a)
Pink
b)
Purple
c)
Green
d)
Yellow
2.
If a p1000 micropipet reads 0-2-0, what volume will it dispense?
a)
0.2 uL
b)
2 uL
c)
20 uL
d)
200uL
3.
Which technique is used to isolate single bacterial colonies?
a)
Bacterial lawns
b)
Streak plate
c)
Serial dilution
d)
Micrpipet
4.
Circular bacteria is called...
a)
spirilium
b)
bacillus
c)
coccus
d)
spherical
5.
Bacteria that is arranged in clusters is described using the prefix...
a)
strepto-
b)
staphylo-
c)
diplo-
d)
clustro-
6.
You start with a 100% concentration in tube 1. If you are doing a 50% serial dilution, what will be the concentration of the 4th tube
a)
50%
b)
25%
c)
12.5%
d)
6.25%
7.
What color is gram negative bacteria?
a)
purple
b)
pink
c)
transparent
d)
green
8.
If a p20 micropipet reads 1-2-0, what volume will it deliver?
a)
1200 uL
b)
120 uL
c)
12 uL
d)
1.2 uL
9.
Which is the correct description of gram positive staphylococcus bacteria
a)
purple, circular clusters
b)
purple, circular chains
c)
pink, rod-shaped chains
d)
pink, rod-shaped clusters
10.
How do the -cillin antibiotics (penicillin, ampicillin, etc.) kill bacteria?
a)
Destroy cell wall
b)
Invade nucleus to stop mitosis
c)
Inhibit mitochondria function
d)
Drain cytoplasm
11.
What volume of 50X TGS would you need to create 500 mL of 10X TGS?
a)
1 mL 10X TGS
b)
10 mL 10X TGS
c)
100 mL 10X TGS
d)
250 mL 10X TGS
12.
What experiment could you do to test the effectiveness of a new antibiotic?
a)
Gram stain
b)
Disk Diffusion
c)
Koch's Postulates Lab
d)
Making Solutions
13.
What volume will the p200 deliver when it displays 1-8-5?
a)
1.85 uL
b)
18.5 ul
c)
185 uL
d)
1850 uL
14.
Which of the following is considered proper PPE in the BioTaPP lab?
a)
Lab coat, gloves, goggles, closed-toed shoes
b)
Street clothes, tennis shoes, gloves
c)
Surgical gown, scrubs, sterile gloves, mask
d)
Hoodie with large pocket to hold snacks
15.
What does BioTaPP stand for?
a)
Biology Training and Prep Program
b)
Biotechnology Training and Preparatory Program
c)
Biology Technology and Physics Program
d)
Biology Teachers are Practically Perfect
16.
What part of the bacterial cell is effected by gram staining?
a)
cell wall
b)
cell membrane
c)
cytoplasm
d)
glycoproteins
17.
Which of the following is not true of gram negative bacteria
a)
It stains pink
b)
It has a thin layer of peptidoglycan
c)
It contains an outer membrane
d)
It can have a thick layer of peptidoglycan
18.
Which describes the morphology of E. coli?
a)
gram negative coccus
b)
gram positive coccus
c)
gram negative rod
d)
gram positive rod
19.
Which of the following is a the name of a current BioTaPP student?
a)
Elise
b)
Emma
c)
Annnison
d)
Alyssa
20.
What should you use to clean your table at the end of a lab?
a)
ethanol
b)
alconox
c)
10% bleach
d)
water
100 %
