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