Final

Question 1

Algae

Answer 1

single celled, chlorophyll

Question 2

amylase

Answer 2

enzyme that breaks down starch

Question 3

antiseptic

Answer 3

stuff that kills microbes on living tissue

Question 4

aseptic techniques

Answer 4

washing hands and sterilizing of instruments, minimizing contamination

Question 5

budding

Answer 5

form of reproduction, yeasts

Question 6

casein

Answer 6

protein in milk

Question 7

catalase

Answer 7

enzyme that breaks down hydrogen peroxide

Question 8

CFU

Answer 8

colony forming units

Question 9

Three factors that will cause the concentration of bacteria in milk to be high

Answer 9

a diseased utter, unsanitary handling/contamination, storage temperature

Question 10

Showed that the childbed fever in Vienna hospital decreased when doctors and medical students washed their hands in lime water

Answer 10

Ignaz Semmelweis

Question 11

British surgeon who promoted the soaking of instruments and the hand washing of hands with carbonic acid to prevent post-surgical infection

Answer 11

Joseph lister

Question 12

contrast

Answer 12

stains of dyes, must have to be seen under a microscope

Question 13

curds

Answer 13

milk protein casein

Question 14

cysts

Answer 14

endospore for protists

Question 15

detritus

Answer 15

organic debris

Question 16

dilution blank

Answer 16

blank of water

Question 17

dimorphic

Answer 17

exist as yeast or mold

Question 18

disinfectant

Answer 18

kill or stop the growth of pathogens on inanimate objects

Question 19

endospore

Answer 19

spore when conditions get hard

Question 20

epidemiology

Answer 20

study of transmittable diseases

Question 21

eukaryotic

Answer 21

has membrane bound nucleus

Question 22

heterotrophic

Answer 22

has to get food from outside source

Question 23

hypha

Answer 23

branch or filament

Question 24

index case

Answer 24

first case in a epidemiological study

Question 25

magnification

Answer 25

magnifying something

Question 26

molds

Answer 26

grows in the form of hypha

Question 27

mordant

Answer 27

iodine

Question 28

whey

Answer 28

liquid that separates from the curds

Question 29

Two types of antimicrobial drugs

Answer 29

synthetic drugs and antibiotics (produced by organisms themselves)

Question 30

mycelium

Answer 30

vegetative part of fungus

Question 31

nosocomal infection

Answer 31

infection contracted in hospital

Question 32

parfocal

Answer 32

changed length of magnification

Question 33

prokaryotic

Answer 33

does not have bound nucleus

Question 34

protease

Answer 34

enzyme that breaks down protein

Question 35

protozoa

Answer 35

single celled eukaryote

Question 36

dilution factor

Answer 36

1/dilution

Question 37

pure culture

Answer 37

colonies that are all the same

Question 38

Protein hydrolysis

Answer 38

skim milk agar, casein is a protein-proteases digests protein. If bacteria produce this enzyme then the white casein will be digested on the plate

Question 39

resolution

Answer 39

the amount of detail able to be obtained

Question 40

three types of protists

Answer 40

algae, protozoa, fungi-like protozoa | -slime molds, amoeba, algae

Question 41

spectrum of activity

Answer 41

whether an antibiotic is broad or narrow spectrum

Question 42

characteristics of protozoa

Answer 42

single celled, mobile, heterotrophic, no cell well, eukaryotic

Question 43

Basic dye

Answer 43

contain ions that are positively charged and will be attracted to and color bacterial cells that tend to have negative charges

Question 44

Acidic dyes

Answer 44

ions that are negatively charged and are repelled by bacterial cells, stains background

Question 45

working distance

Answer 45

distance of object to lens

Question 46

yeasts

Answer 46

single cell fungus

Question 47

simple stain

Answer 47

basic dye, methylene blue, safranin, crystal violet

Question 48

differential stain

Answer 48

gram stain, | -stain with primary stain then counterstain

Question 49

Staining gram stains

Answer 49

``` 1-clean slide 2-six bacteria on slide 3-primary stain of crystal violet 4-mordant of iodine (crystalize) 5-decolorized with alcohol 6-counterstain of safranin ```

Question 50

special stain

Answer 50

endospore, flagella

Question 51

special stain

Answer 51

endospore, flagella

Question 52

three types of protists

Answer 52

algae, protozoa, fungi-like protozoa - slime molds, amoeba, algae - heterotrophs, autotrophs, saprotrophs ,

Question 53

scanner

Answer 53

40x, red

Question 54

low power

Answer 54

yellow, 10x*10x=100x

Question 55

high power

Answer 55

blue, 40x*10x=400x

Question 56

oil immersion

Answer 56

black and white, 100x*10x=1000x

Question 57

three domains

Answer 57

bacteria, archaea, eukaryota

Question 58

four kingdoms

Answer 58

animals, plants, protists, fungi

Question 59

characteristics of protozoa

Answer 59

pseudopodia, flagella, cilia, parasite

Question 60

four kingdoms

Answer 60

animals, plants, protists, fungi

Question 61

three things needed to grow bacteria

Answer 61

nutrients, avoiding contamination, isolate different species

Question 62

agar

Answer 62

easily rehydrated, a polymer of galactose, can be digested