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