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158
Microbiology
Undergraduate 2
12/13/2010

Additional Microbiology Flashcards

 


 

Cards

Term
The use of nitrate by e coli is important to the organism because 
Definition
it is a final electron acceptor
Term
fermentation differs from respiration in that
Definition
fermantation does not require oxygen
Term
electrons from oxidative phospurylation can originate from?
Definition
the krebs cycle and glycolysis
Term
anergy is stored as
Definition
atp
Term
bacterial photosynthesis does not produce
Definition
oxygen
Term
an M-RNA that codes for a particular protein will have 
Definition
3 nucleotides for each amino acid in the protein
Term
the production of RNA from DNA as a template is known as?
Definition
transcription
Term
T OR F: glucose is an antigen
Definition
FALSE
Term
T OR F a regulatory gne is not a part of the operon.
Definition
TRUE
Term
competance is..?
Definition
the ability of cells to take up DNA fragments
Term
an HFR cell has...
Definition
an integrated F factor
Term
what does ligase do?
Definition
it seals the sticky ends of DNA
Term
Plasmids are?
Definition
closed loops of DNA,accesory genetic info, used for genetic engineering, and are restriction endonucleases
Term
Exotoxins are NOT...?
Definition
a part of the cell wall
Term
Endotoxins are made of?
Definition
lipids and polysaccharides and are a part of the cell wall
Term
a newborn baby
Definition
is colonized with common microbiota within a few days of birth
Term
T OR F, staphylococci can form a bot clot via coagulase
Definition
TRUE
Term
T OR F, antibodies are NOT inate
Definition
TRUE
Term
what does complement not do?
Definition
it does not stimulate the antibody formation
Term
what antibody crosses the placenta?
Definition
IGG
Term
T OR F: cell mediated immunity involves T cell activity
Definition
TRUE
Term
what idoes not make a vaccine?
Definition
antibodies
Term
an example of a conjugated vaccine is...?
Definition
HIB-D
Term
in type 1 hypersensitivity, what is happening?
Definition
IGE antibodies bind to mast cells
Term
an induration is
Definition
typical of a tuberculin test and it thickening and drying of the skin
Term
what does not cause contact dermatitis?
Definition
food
Term
rheumatic fever is a...?
Definition
complication of streptococcal pharyngitis
Term
a paroxism is...?
Definition
a rapid fire cough, found in pertussis
Term
the manoux test identifies?
Definition
TB exposure
Term
Salpingitis is associated with
Definition
gonorrhea and sterility
Term
endoginous actinomycete causes diseases and conditions such as
Definition
lumpy jaw
Term
in order to map the e oli chromosome we must interupt
Definition
conjugation
Term
what antibody is first on the scene?
Definition
igM
Term
type 1 hypersensitivity has ?
Definition
IgM
Term
basophils are not involved with
Definition
type IV hypersensitivity
Term
diptheria does not have
Definition
tubercles
Term
the release of a genome is via 
Definition
uncoating
Term
HIV is
Definition
integrated into the host and converts RNA to DNA
Term
cholera requires
Definition
a LARGE inoculum
Term
tetanus is not associated with?
Definition
DPT
Term
letospirosis is not transmited via  
Definition
a tick
Term
gonorrhea does not have a?
Definition
cancre
Term
sterilized filtration may still have?
Definition
bacterial toxins
Term
formations of arthrospores is due to?
Definition
coccidiodomycosis
Term
x rays and y rays make?
Definition
organoperoxides
Term
ultrasonifications kills microorganisms via?
Definition
cavitation
Term
what is a dry sterilizer?
Definition
ethylene oxide
Term
how does sulfanilamide inhibite bacteria?
Definition
it synthesizes folic acid
Term
what does clindamycin treat?
Definition
anaerobic infections
Term
cephalosporins
Definition
inhibite cell wall production
Term
tetracyclines cause?
Definition
gray syndrome
Term
aflatoxin is produced by ?
Definition
aspergillus flavus and is carcinogenic
Term
what do aldehydes do?
Definition
they inactivate proteins and nucleic acids
Term
trimethoprim and sulfamethoxaxole are examples of?
Definition
sulfanamides and folic acid
Term
what blocks cell wall synthesis?
Definition
tetracyclines
Term
what bloks protein synthesis?
Definition
rifampin
Term
coxiella burnetti does NOT...?
Definition
cause a skin reaction
Term
ricketsia does not require?
Definition
glucose
Term
trachoma is nto treated with?
Definition
pennicilin
Term
epidemics of influenza are due to?
Definition
a drift of H and N antigen spikes
Term
chlamydia does not have?
Definition
infectious reticulate bodies
Term
viral envelopes are aquired via?
Definition
going through the envelope
Term
amphotericin does not treat?
Definition
ergotism
Term
crytomegalo virus's cross?
Definition
the placenta
Term
omain archea does not have 
Definition
archeal
Term
hepatitis does not have
Definition
an incubation
Term
when you have rabies you don't have a problem...?
Definition
swallowing
Term
smut is found with
Definition
crops
Term

aspergillus is not associated with?

Definition
arthospores
Term
histoplasmosis is not associated with?
Definition
vaginitus
Term
rhizobium is a genus  that carries out nitrogen fixiation and....?
Definition
converts nitrogen gas to ammonia
Term
a conjugated vaccine is...
Definition
HIB
Term
acid fast bacterium that is tuberculoid is...?
Definition
leprosy
Term
e coli and gram negative enteric rods cause?
Definition
UTI's
Term
ultraviolet rays decontaminate?
Definition
benches
Term
silver nitrate is used on?
Definition
babies eyes
Term
plasmids...?
Definition
replicate with chromosome and contain antibiotic resistance
Term
generation time is during...?
Definition
log time
Term
ATP synthesis is not during...?
Definition
kreb cycle
Term
ATP molecules don't have a 
Definition
cofactor
Term
transcription is...
Definition
RNA synthesis
Term
competance is...
Definition
the ability of the recipiant cell to take up DNA
Term
streptomyces prduces 
Definition
well known antibiotics
Term
chlamidia and ricketsia are...?
Definition
obligate intracellular parasites
Term
rock mountain fever does not have...?
Definition
elementary bodies
Term
you cannot cultivate virus's on a 
Definition
blood agar plate
Term
influenza undergoes..?
Definition
antigenic
Term
cyrptomegalo virus does not cause 
Definition
yellow fever
Term
ABC virus does nto cause...?
Definition
hepatitis
Term
rabies does not have an..?
Definition
incubation period twice
Term
muchrooms are?
Definition
basidiomycetes
Term
micronazole is...?
Definition
not an antifungal drug
Term
babesiosis does not cause?
Definition
diarrhea
Term
you can get toxoplasmosis via...?
Definition
contact with a cat
Term
T OR F: contaminated water is more dangerous than polluted water
Definition
true
Term
bacteria are invovled with?
Definition
carbon cycle, nitrogen cycle, and sulfur cycle
Term
fimbae and pilli and made from?
Definition
proteins
Term
oxidative phospuralization does not include?
Definition
pyruvic acid
Term
eukaryotes have...
Definition
80 ribosomes
Term
T OR F: all stephococcus aureus are pathogenic
Definition
TRUE
Term
t cells synthesize
Definition
antibodies
Term
botulism causes?
Definition
food poisoning
Term
cholera has?
Definition
cramps and diahrea
Term
anaphalaxis would not occur without...
Definition
release from mast cells
Term
bacteriophages have been found in lysogenic relationships with 
Definition
diptheria and scarlet fever
Term
typhid fever is not found in?
Definition
barnyard animals
Term
leptospirosis is found in
Definition
barnyard animals
Term
a spirochette is
Definition
leptospirosis
Term
leprosy belongs to the same genus as the 
Definition
tubercle
Term
trachoma is 
Definition
 a chlamydial disease of the eye
Term
plasmids are NOT
Definition
essential to the growth of the cell
Term
e coli has
Definition
4000 genes
Term
the development of lysogeny depends on
Definition
a temperate phage
Term
T OR F: conjugations are more common than transformations
Definition
true
Term
the rolling circle of DNA takes place during
Definition
bacterial conjugation
Term
a parasite pruducing...?
Definition
steptokinase would enhance the spreading of that parasite
Term
antibody immunity takes place in the ?
Definition
blood
Term
the cell surface of a b lymphocyte is 
Definition
an antibody molecule
Term
IGA is found ind?
Definition
tears and the mucus
Term
monoclonal cells are
Definition
hybridomal cells
Term
during sensitizing...
Definition
IgE molecules attach to basophils and mast cells
Term
mycobacterium is...?
Definition
acid fast
Term
botulism prevents the release of?
Definition
ach
Term
clostridium perfringins has
Definition
gas in the muscle tissue
Term
ECM is found with 
Definition
lyme disease
Term
when f- mates with f+ is converted to?
Definition
f-
Term
adhesins are found on?
Definition
flagella, pilli, and capsules
Term
endotoxins do nto produce good?
Definition
toxoids
Term
UV light causes dimers between
Definition
thymine
Term
type III hypersensitivity is associated with?
Definition
acute glomerularnephritis
Term
a complication of streptococcus pharyngitis is 
Definition
rheumatic fever
Term
tubuculosis does not have 
Definition
toxoids
Term
what causes food poisoning?
Definition
staphylococcal toxins
Term
cereus
Definition
  pore forming motile rod
Term
tularemia does not have...?
Definition
spirochettes
Term
okakazi gragments form during?
Definition
the replication fo the bacterial chromosome
Term
genes existing on plasmids may be included for ?
Definition
ntibiotic resistance and toxin production
Term
what is not needed for genetic engineering?
Definition
mitochondria
Term
normal flora are not found?
Definition
in the stomach and blood
Term
the movement of genetic segments is thought to increase the?
Definition
variety of b lymphocytes
Term
the phagocytic part of the antibody is?
Definition
the FC fragment
Term
what are phagocytes?
Definition
polymorphonuclear, monocytes, and RES cells
Term
c3 is the most abundant 
Definition
serum complement
Term
diptheria interupts 
Definition
protein sysnthesis
Term
legionares is found in
Definition
standing water
Term
botulism does not have?
Definition
muscle spasms
Term
staphococcal enterotoxins are the most?
Definition
heat resistant
Term
archea live?
Definition
under extreme enviornments
Term
gram staining?
Definition
lets you identify different types of bacteria
Term
yeast are not 
Definition
a bacteria
Term
commerical foos are sterilized via?
Definition
gamma rays
Term
metchnikof did?
Definition
phgocytosis
Term
snow did?
Definition
contaminated water supplies
Term
ivanowsky helped identify?
Definition
viruses
Term
autotrophic bacteria are found in?
Definition
unpolluted water
Term
LPS has?
Definition
a gram negative membrane
Term
bacteria reproduce via?
Definition
binary fission
Term
archeal cells have a ?
Definition
mono layer
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