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28 Cards in this Set

  • Front
  • Back
REDUCING MEDIA


1
Contain chemicals ( thioglycollate or oxyrase ) that remove oxygen
SELECTIVE MEDIA


2
SELECT A SPECIFIC ORGANISIM TO GROW
DIFFERENTIAL MEDIA


3
MAKES IT EASY TO DISTINGUISH DIFFERENT MICROBES
PURE CULTURE


4
ONLY ONE STAIN
COLONY


5
POPULATION OF CELLS ARISING FROM A SINGLE CELL OR SPORE OR FROM A GROUP OF ATTACHED CELLS
COLONY- FORMING UNIT
(CFU)


6
POPULATION OF CELLS ARISING FROM A SINGLE CELL
STREAK PLATE


7
TAKING A LARGE DENSE COLONY AND SPREADING THEM OUT TO ISOLATE INDIVIDUAL COLONIES.
LYOPHILIZATION


8
THE PROCESS OF FREEZE-DRYING BACTERIA AND YEAST.
BINARY FISSION


9
ONE BACTERIA SPLITTING INTO TWO BACTERIA
GENERATION NUMBER


10
REFERS TO THE NUMBER OF TIMES A CELL DIVIDES
L-E-S-D


11
L= LEG= LITTLE GROWTH
E=EXPONENTIAL=LARGEST GROWTH
S=STATIONARY=SLOWING GROWTH
D=DEATH=DIEING PHASE
FILTRATION


12
REMOVING MICROBES FROM AIR AND LIQUID, BY USING A FILTER WITH OPENING SMALL ENOUGH FOR LIQUID BUT NOT FOR MICROBES
OCULAR LENS


13
LENS BY THE EYE MAGNIFACATION BY 10X
OBJECTIVE LENS


14
OVER THE SLIDE
MAGNFICATION 4X-10X-40X-100X
TOTAL MAGNIFICATION


15
OBJECTIVE LENS X OCULAR LENS
EXAMPLE: 4X X 10X = 40X
4X-10X-40X

100X
NEVER USE OIL

ALWAYS USE OIL
SMEAR


16
A THIN FILM OF A SOLUTION ON A SLIDE
FIXED SMEAR


17
ATTACHING MICROBES TO A SLIDE AND KILL THE MICROBES

KILL THE MICROBES- RUN SLIDE OVER A FLAME.
STAIN


18
DIFFERENT COLORS DYE THE BACTERIA FOR BETTER VIEWING
MORDANT


19
HELPS THE STAIN STICK TO THE CELL

WE WILL USE IODINE
GRAM- POSITIVE


21
BACTERIA THAT ARE KILLED BY PENICILLIN
GRAM- NEGATIVE


22
BACTERIA THAT ARE MORE RESISTANT TO ANTIBOITICS

HARDER TO KILL
SIMPLE STAIN


23
USES A SINGLE BASIC DYE
DIFFERENTIAL STAIN


24
USES DIFFERENT STAINS FOR DIFFERENT MICROBES
NEGATIVE STAIN


25
STAINING THE BACKGROUND INSTEAD OF THE CELL
ACID FAST STAIN


26
RETAIN A BASIC STAIN IN THE PRESENCE OF ACID- ALCHOL
NAME TWO TYPES OF ACID-FAST STAIN

27
MYCOBACTERIUM LEPRAE- LEPRASY

MYCOBACTERIUM TUBERCULATE- TUBERCULOSIS
ENDOSPORES


28
A SMALL,DORMANT,RESISTANT DERIVATIVE OF A BACTERIAL CELL THAT GERMINATES UNDER FAVORABLE GROWTH CONDITIONS INTO A VEGETATIVE CELL