Microbiology 020 - General Microbiology » Spring 2022 » Chapter 2 Quiz
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Question #1
MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: One million
A.
deci
B.
centi
C.
milli
D.
kilo
E.
mega
Question #2
MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: One millionth
A.
micro
B.
pico
C.
milli
D.
nano
E.
deci
Question #3
MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 10-2
A.
centi
B.
deci
C.
pico
D.
nano
E.
mega
Question #4
MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 1000
A.
nano
B.
deci
C.
kilo
D.
pico
E.
milli
Question #5
MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: One thousandth
A.
kilo
B.
mega
C.
milli
D.
nano
E.
centi
Question #6
MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 1/10
A.
mega
B.
micro
C.
nano
D.
pico
E.
deci
Question #7
MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 1 billionth
A.
milli
B.
micro
C.
centi
D.
nano
E.
deci
Question #8
MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 10-12
A.
kilo
B.
deci
C.
centi
D.
mega
E.
pico
Question #9
THE APPROXIMATE WAVELENGTH OF PURPLE LIGHT IS:
A.
100 nanometers
B.
300 millimeters
C.
400 nanometers
D.
400 micrometers
E.
50 nanometers
F.
1200 nanometers
Question #10
THE APPARENT INCREASE IN THE SIZE OF AN OBJECT VIEWED UNDER A MICROSCOPE IS CALLED _____ .
A.
RESOLVING POWER
B.
MAGNIFICATION
C.
CONTRAST
D.
WAVELENGTH
Question #11
THE ABILITY TO SEE OBJECTS THAT ARE CLOSE TOGETHER AS SEPARATE AND DISTINCT IS CALLED _____ .
A.
CONTRAST
B.
MAGNIFICATION
C.
WAVELENGTH
D.
RESOLVING POWER
Question #12
THIS PROPERTY IS RELATED TO THE _____ OF THE LIGHT OR RADIATION SOURCE USED.
A.
RESOLVING POWER
B.
MAGNIFICATION
C.
CONTRAST
D.
WAVELENGTH
Question #13
THE DIFFERENCES IN INTENSITY BETWEEN AN OBJECT AND ITS BACKGROUND IS REFERRED TO AS _____ .
A.
CONTRAST
B.
WAVELENGTH
C.
RESOLVING POWER
D.
MAGNIFICATION
Question #14
THE ABILITY OF A LENS TO GATHER LIGHT IS REFERRED TO AS:
A.
CONTRAST
B.
REFRACTION
C.
MEMORY
D.
RESOLUTION
E.
MAGNIFICATION
F.
NUMERICAL APERTURE
Question #15
WHICH OF THE FOLLOWING MICROSCOPES TYPICALLY HAS THE HIGHEST MAGNIFICATION?
A.
SINGLE LENS MICROSCOPE
B.
SCANNING PROBE MICROSCOPES
C.
FLUORESCENT MICROSCOPE
D.
SCANNING ELECTRON MICROSCOPE
E.
TRANSMISSION ELECTRON MICROSCOPE
F.
DARKFIELD MICROSCOPE
Question #16
WHICH OF THE FOLLOWING STAINS IS NOT A BASIC DYE?
A.
NONE OF THESE ARE BASIC DYES
B.
MALACHITE GREEN
C.
CRYSTAL VIOLET
D.
ALL OF THESE ARE BASIC DYES
E.
NIGROSIN
F.
SAFFRANIN
Question #17
THE FOLLOWING IS A DIFFERENTIAL STAIN USED TO IDENTIFY ORGANISMS FROM THE GENUS MYCOBACTERIA THAT CAUSE DISEASES SUCH AS TUBERCULOSIS AND LEPROSY:
A.
CAPSULE STAIN
B.
ENDOSPORE STAIN
C.
FLUORESCENT STAIN
D.
FLAGELLAR STAIN
E.
GRAM STAIN
F.
ACID FAST STAIN
Question #18
WHICH OF THE FOLLOWING IS A LIGHT MICROSCOPE THAT USES A LASER TO SCAN MULTIPLE PLANES THAT CAN BE USED TO CONSTRUCT A 3-D IMAGE.
A.
TRANSMISSION ELECTRON MICROSCOPE
B.
PHASE CONTRAST MICROSCOPE
C.
SCANNING ELECTRON MICROSCOPE
D.
FLUORESCENCE MICROSCOPE
E.
CONFOCAL MICROSCOPE
F.
COMPOUND LIGHT MICROSCOPE
Question #19
MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: HAS THE SMALLEST FIELD OF VIEW
A.
HIGH-POWER OBJECTIVE LENS
B.
SCANNING OBJECTIVE LENS
C.
OCULAR LENS
D.
OIL IMMERSION OBJECTIVE LENS
E.
CONDENSER LENS
Question #20
MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: THIS LENS IS CLOSEST TO THE VIEWER'S EYE
A.
HIGH-POWER OBJECTIVE LENS
B.
CONDENSER LENS
C.
OCULAR LENS
D.
OIL IMMERSION OBJECTIVE LENS
E.
SCANNING OBJECTIVE LENS
Question #21
MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: DOES NOT MAGNIFY THE IMAGE
A.
HIGH-POWER OBJECTIVE LENS
B.
SCANNING OBJECTIVE LENS
C.
CONDENSER LENS
D.
OCULAR LENS
E.
OIL IMMERSION OBJECTIVE LENS
Question #22
MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: HAS THE LARGEST FIELD OF VIEW
A.
SCANNING OBJECTIVE LENS
B.
OCULAR LENS
C.
HIGH-POWER OBJECTIVE LENS
D.
CONDENSER LENS
E.
OIL IMMERSION OBJECTIVE LENS
Question #23
MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: HAS A MAGNIFICATION OF 40-45 X
A.
OIL IMMERSION OBJECTIVE LENS
B.
SCANNING OBJECTIVE LENS
C.
OCULAR LENS
D.
CONDENSER LENS
E.
HIGH-POWER OBJECTIVE LENS
Question #24
IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN: CRYSTAL VIOLET
A.
MORDANT
B.
PRIMARY STAIN
C.
DECOLORIZER
D.
USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS
E.
SECONDARY STAIN OR COUNTERSTAIN
Question #25
IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:ALCOHOL SOLUTION
A.
SECONDARY STAIN OR COUNTERSTAIN
B.
DECOLORIZER
C.
USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS
D.
USED TO FIX CELLS TO THE SLIDE
E.
MORDANT
Question #26
IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:SAFFRANIN
A.
PRIMARY STAIN
B.
USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS
C.
MORDANT
D.
USED TO FIX CELLS TO THE SLIDE
E.
SECONDARY STAIN OR COUNTERSTAIN
Question #27
IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:IODINE SOLUTION
A.
MORDANT
B.
USED TO FIX CELLS TO THE SLIDE
C.
DECOLORIZER
D.
USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS
E.
PRIMARY STAIN
Question #28
IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:WATER
A.
PRIMARY STAIN
B.
USED TO FIX CELLS TO THE SLIDE
C.
USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS
D.
SECONDARY STAIN OR COUNTERSTAIN
E.
DECOLORIZER
Question #29
IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:BUNSEN BURNER FLAME
A.
DECOLORIZER
B.
MORDANT
C.
USED TO FIX CELLS TO THE SLIDE
D.
SECONDARY STAIN OR COUNTERSTAIN
E.
PRIMARY STAIN
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