Lab 1 And 23 2-6

Front 1

Pathogen

Back 1

An organism capable of disease

Front 2

Inoculate

Back 2

To transfer organisms to a medium to initiate growth

Front 3

Sterile

Back 3

Free of microorganisms and viruses

Front 4

Ubiquity

Back 4

The existence of something everywhere at the same time

Front 5

Alpha hemolytic

Back 5

A partial clearing of hemolysis surrounding colonies grown on blood agar plates often appears green

Front 6

Beta hemolytic

Back 6

A sharply defined clear zone of hemolysis surrounding colonies grown on blood agar

Front 7

Catalase

Back 7

An enzyme found in most aerobic organisms that breaks down H2O2 to water and oxygen

Front 8

Enterococcui

Back 8

Cocci found in the intestines

Front 9

Gamma hemolysic

Back 9

No blood cells are lysed on blood agar plate so it appears red

Front 10

Glomerulonsphritis

Back 10

Inflammation of the kidneys affecting the structure of the renal glomeruli (inflammation of the capillaries caused by toxins produced elsewhere in the body)

Front 11

Inhibition zone

Back 11

Lack bacterial growth around an antibiotic disc. The clear zone diameter is a measured in mm. It's where bacteria were killed

Front 12

Inhibition zone

Back 12

Lack bacterial growth around an antibiotic disc. The clear zone diameter is a measured in mm. It's where bacteria were killed

Front 13

Nonsnterocci

Back 13

Cocci found in other locations besides the intestines

Front 14

Inhibition zone

Back 14

Lack bacterial growth around an antibiotic disc. The clear zone diameter is a measured in mm. It's where bacteria were killed

Front 15

Nonsnterocci

Back 15

Cocci found in other locations besides the intestines

Front 16

Nutrient Agar

Back 16

Complex culture media nutritious with beef extract pepton (digestive protein)

17-20 mL of nutrient agar in each plate

2.5% agar is added to nutrient broth to solidify

Solid at 37 degrees Celsius

Front 17

Autoclave

Back 17

121 degree Celsius and 15 PSI sterilize the culture media with the temperature and with the pressure

Front 18

Autoclave

Back 18

121 degree Celsius and 15 PSI sterilize the culture media with the temperature and with the pressure

Front 19

Back 19

Moraxella catarrhails

Gram negative

Cat positive

Ox positive

Front 20

Back 20

Gram positive

Cat negative

Ox negative

Streptococcus

Front 21

Back 21

Corynebacterium and diphtheroids

Gram positive

Cat positive

Ox negative

Front 22

Back 22

Staphylococcus

Gram positive

Cat positive

Ox negative

Front 23

Back 23

Yeast

Appear gram positive

Cat positive

Ox positive

Front 24

Normal biota

Back 24

The organisms usually found associated with parts of the body (previously termed normal flora)

Front 25

Back 25

Moraxella catarrhails

Gram negative

Cat positive

Ox positive

Front 26

Back 26

Gram positive

Cat negative

Ox negative

Streptococcus

Front 27

Back 27

Corynebacterium and diphtheroids

Gram positive

Cat positive

Ox negative

Back 28

Staphylococcus

Gram positive

Cat positive

Ox negative

Front 29

Back 29

Yeast

Appear gram positive

Cat positive

Ox positive

Front 30

Encapsulation

Back 30

A protective gelatinous material surrounding some bacteria that may also relate to their virulence

Front 31

Oxidase

Back 31

A reagent that test for cytochrome C. This reagent reacts with the air so it must be read within a minute to avoid a false positive test

Positive test=purple

Front 32

Oxygen-Labile hemolysin

Back 32

Hemolysin destroyed by oxygen, this is why the agar is stabbed, to check for oxygen labile hemolysins that would not be decayed otherwise

Front 33

Example of beta hemolysic

Back 33

Stapholoccus arueus

Front 34

Purple

Green

Back 34

Purple gamma

Green alpha

Front 35

Back 35

Beta, alpha and gamma

Front 36

Back 36

Beta and gamma

Front 37

Back 37

Escherichia coli

Front 38

What are the different elevation?

Back 38

Flat, conical, Craterlike

Front 39

Back 39

Staphylococcus epidermis

Front 40

What is the log phase?

Back 40

Where the bacteria is actively growing

Front 41

Back 41

Pseudomonas

Front 42

Bacterlostatic

Back 42

Prevented from growing but doesn't kill them

Front 43

Back 43

Serratia

Front 44

Why isn't there one kind of agar medium that will support the growth of all microorganisms?

Back 44

Because microorganisms are present everywhere so there is no one condition medium that will roemit the growth of all

Back 45

Beta, alpha and gamma

Front 46

Why do you invert agar plates when placing them in the incubator?

Back 46

To prevent condensation from forming on the lid and dripping on the agar below. The moisture would permit colonies of bastetja to run together

Front 47

How does the microscope zoom?

Back 47

Once with the ocular lense 4x and once with the scanning lense 10x for a total of 40x

Back 48

Beta and gamma

Back 49

Escherichia coli

Front 50

Escherichia coli

Back 50

Color: goldish brown

Surface: shiny

Conskdtancy: moist

Elevation: conical

Back 51

Staphylococcus epidermis

Front 52

Staphylococcus epidermis

Back 52

Color: pale yellow

Dull

Comical

Dry

Back 53

Pseudomonas

Front 54

Pseudomonas

Back 54

Consistency: mucoid

Color: white/pale yellow

Surface: shiny

Elevation: flat

Back 55

Serratia