MOTILITY, INCLUSION BODIES, STAGES OF BACTERIAL GROWTH, MECHANISMS OF GENE TRANSFER, CAPSULE COMPO Flashcards
BASICS from Ma'am Light's Intro
TUMBLING MOTILITY
Listeria monocytogenes
TWITCHING MOTILITY
Kingella kingae
note: movement is PILI-INDUCED
GLIDING/SLIDING MOTILITY
Capnocytophaga gingivalis
DARTING MOTILITY
Campylobacter spp.
SHOOTING STAR MOTILITY
Vibrio cholerae
CORKSCREW MOTILITY
Spirochetes
BABES-ERNST BODIES / VOLUTIN
Corynebacterium diphtheriae
3 stains for BABES ERNST demonstration
- LOEFFLER’S METHYLENE BLUE
- ALBERT’S
- NEISSER’S
MUCH GRANULES
Mycobacterium tuberculosis
HALBERSTAEDTER PROWAZEK inclusion bodies
Chlamydia trachomatis
BIPOLAR BODIES
Yersinia pestis
2 stains for the demonstration of Bipolar Bodies
- WAYSON’S STAIN
- METHYLENE BLUE
mainly Wayson’s
what is added to demonstrate Halberstaedter-prowazek?
IODINE
STAGE OF BACTERIAL GROWTH
aka ADAPTATION PHASE; no increase in number but THERE IS INCREASE IN SIZE
LAG PHASE
Adjustment stage
STAGE OF BACTERIAL GROWTH
aka EXPONENTIAL PHASE; start of cell division, THERE IS INCREASE IN NUMBER
LOG PHASE
what stage of bacterial growth is it best to administer antibiotics?
LOG PHASE
STAGE OF BACTERIAL GROWTH
aka STATIONARY PHASE; NUMBER OF LIVING and DEAD BACTERIA IS EQUAL
PLATEAU
STAGE OF BACTERIAL GROWTH
COMPLETE CESSATION of bacterial growth
DEATH PHASE / PHASE OF DECLINE
MECHANISMS OF GENE TRANSFER
uptake of NAKED (FREE) DNA
TRANSFORMATION
MECHANISMS OF GENE TRANSFER
acquiring DNA from BACTERIOPHAGE
TRANSDUCTION
MECHANISMS OF GENE TRANSFER
DNA transfer via SEX PILUS
CONJUGATION
with POLYSACCHARIDE CAPSULE
- Streptococcus pneumoniae
- Klebsiella pneumoniae
- Neisseria meningitidis
with POLYPEPTIDE D-GLUTAMIC ACID
Bacillus anthracis
with HYALURONIC ACID CAPSULE
Pasteurella multocida
POLYRIBOSYL RIBITOL PHOSPHATE
Haemophilus influenzae
ALGINATE capsule
Pseudomonas aeruginosa
spores are resistant structures that enable organism to withstand injurious conditions because of what component?
DIPICOLINIC ACID / CALCIUM DIPICOLINATE