Micro 020 - General Microbiology » Winter 2021 » Lab Quiz 2 Gram Stain
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Micro 020 - General Microbiology ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
What color is a Gram +?
A.
Blue
B.
Pink
C.
Purple
D.
Red
Question #2
What color is a Gram -?
A.
Red
B.
Purple
C.
Blue
D.
Green
Question #3
What dyes are used in a Gram stain?
A.
Crystal violet, methylene blue
B.
Crystal Violet, Safranin
C.
Acetone/alcohol
Question #4
What is the decolorizer/ destain for the Gram stain?
A.
acetone/alcohol
B.
acetone/phenol
C.
acid/alcohol
D.
acid/ acetone
Question #5
Which ingredient sets the stain?
A.
Crystal violet
B.
Acetone/alcohol
C.
Iodine
D.
Safranin
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Micro 020 - General Microbiology ] course for $25 USD.
Existing Quiz Clients Login here