Chapter 2 Quiz

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Question #1

IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:BUNSEN BURNER FLAME

A USED TO FIX CELLS TO THE SLIDE

B MORDANT

C DECOLORIZER

D SECONDARY STAIN OR COUNTERSTAIN

E PRIMARY STAIN

Question #2

IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:WATER

A USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS

B SECONDARY STAIN OR COUNTERSTAIN

C PRIMARY STAIN

D DECOLORIZER

E USED TO FIX CELLS TO THE SLIDE

Question #3

IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:IODINE SOLUTION

A DECOLORIZER

B USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS

C MORDANT

D PRIMARY STAIN

E USED TO FIX CELLS TO THE SLIDE

Question #4

IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:SAFFRANIN

A SECONDARY STAIN OR COUNTERSTAIN

B MORDANT

C USED TO FIX CELLS TO THE SLIDE

D USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS

E PRIMARY STAIN

Question #5

IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN:ALCOHOL SOLUTION

A MORDANT

B SECONDARY STAIN OR COUNTERSTAIN

C USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS

D DECOLORIZER

E USED TO FIX CELLS TO THE SLIDE

Question #6

IDENTIFY THE FUNCTION OF THE ITEM USED IN A GRAM STAIN: CRYSTAL VIOLET

A USED FOR RINSING SLIDE BETWEEN GRAM STAIN STEPS

B PRIMARY STAIN

C SECONDARY STAIN OR COUNTERSTAIN

D MORDANT

E DECOLORIZER

Question #7

MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: HAS A MAGNIFICATION OF 40-45 X

A HIGH-POWER OBJECTIVE LENS

B SCANNING OBJECTIVE LENS

C CONDENSER LENS

D OIL IMMERSION OBJECTIVE LENS

E OCULAR LENS

Question #8

MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: HAS THE LARGEST FIELD OF VIEW

A OIL IMMERSION OBJECTIVE LENS

B OCULAR LENS

C CONDENSER LENS

D SCANNING OBJECTIVE LENS

E HIGH-POWER OBJECTIVE LENS

Question #9

MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: DOES NOT MAGNIFY THE IMAGE

A HIGH-POWER OBJECTIVE LENS

B OIL IMMERSION OBJECTIVE LENS

C CONDENSER LENS

D OCULAR LENS

E SCANNING OBJECTIVE LENS

Question #10

MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: THIS LENS IS CLOSEST TO THE VIEWER’S EYE

A SCANNING OBJECTIVE LENS

B CONDENSER LENS

C OCULAR LENS

D HIGH-POWER OBJECTIVE LENS

E OIL IMMERSION OBJECTIVE LENS

Question #11

MATCH THE COMPOUND LIGHT MICROSCOPE PARTS WITH THE BEST DESCRIPTION: HAS THE SMALLEST FIELD OF VIEW

A CONDENSER LENS

B HIGH-POWER OBJECTIVE LENS

C SCANNING OBJECTIVE LENS

D OIL IMMERSION OBJECTIVE LENS

E OCULAR LENS

Question #12

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 SCANNING ELECTRON MICROSCOPE

B COMPOUND LIGHT MICROSCOPE

C CONFOCAL MICROSCOPE

D FLUORESCENCE MICROSCOPE

E PHASE CONTRAST MICROSCOPE

F TRANSMISSION ELECTRON MICROSCOPE

Question #13

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 CAPSULE STAIN

C FLAGELLAR STAIN

D ACID FAST STAIN

E ENDOSPORE STAIN

F GRAM STAIN

Question #14

WHICH OF THE FOLLOWING STAINS IS NOT A BASIC DYE?

A CRYSTAL VIOLET

B NIGROSIN

C NONE OF THESE ARE BASIC DYES

D ALL OF THESE ARE BASIC DYES

E SAFFRANIN

F MALACHITE GREEN

Question #15

WHICH OF THE FOLLOWING MICROSCOPES TYPICALLY HAS THE HIGHEST MAGNIFICATION?

A SINGLE LENS MICROSCOPE

B TRANSMISSION ELECTRON MICROSCOPE

C FLUORESCENT MICROSCOPE

D SCANNING ELECTRON MICROSCOPE

E SCANNING PROBE MICROSCOPES

F DARKFIELD MICROSCOPE

Question #16

THE ABILITY OF A LENS TO GATHER LIGHT IS REFERRED TO AS:

A MAGNIFICATION

B RESOLUTION

C CONTRAST

D NUMERICAL APERTURE

E REFRACTION

F MEMORY

Question #17

THE DIFFERENCES IN INTENSITY BETWEEN AN OBJECT AND ITS BACKGROUND IS REFERRED TO AS _____ .

A CONTRAST

B WAVELENGTH

C MAGNIFICATION

D RESOLVING POWER

Question #18

THIS PROPERTY IS RELATED TO THE _____ OF THE LIGHT OR RADIATION SOURCE USED.

A MAGNIFICATION

B WAVELENGTH

C CONTRAST

D RESOLVING POWER

Question #19

THE ABILITY TO SEE OBJECTS THAT ARE CLOSE TOGETHER AS SEPARATE AND DISTINCT IS CALLED _____ .

A MAGNIFICATION

B WAVELENGTH

C CONTRAST

D RESOLVING POWER

Question #20

THE APPARENT INCREASE IN THE SIZE OF AN OBJECT VIEWED UNDER A MICROSCOPE IS CALLED _____ .

A WAVELENGTH

B CONTRAST

C MAGNIFICATION

D RESOLVING POWER

Question #21

THE APPROXIMATE WAVELENGTH OF PURPLE LIGHT IS:

A 50 nanometers

B 300 millimeters

C 1200 nanometers

D 400 nanometers

E 100 nanometers

F 400 micrometers

Question #22

MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 10-12

A mega

B pico

C kilo

D deci

E centi

Question #23

MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 1 billionth

A micro

B nano

C deci

D milli

E centi

Question #24

MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 1/10

A pico

B deci

C nano

D mega

E micro

Question #25

MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: One thousandth

A mega

B centi

C nano

D kilo

E milli

Question #26

MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 1000

A kilo

B nano

C milli

D deci

E pico

Question #27

MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: 10-2

A centi

B pico

C nano

D mega

E deci

Question #28

MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: One millionth

A micro

B pico

C deci

D milli

E nano

Question #29

MATCH THE METRIC PREFIX WITH THE CORRECT NUMBER OR VALUE: One million

A kilo

B milli

C centi

D mega

E deci

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