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Summary LS6 Microbiology

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Summary of 35 pages for the course LS6 Microbiology at HAN (LS6 Microbiology)

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  • June 9, 2022
  • 35
  • 2021/2022
  • Summary
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, LECTURE l MICROBIOLOGY :
51mi

SUBJECT Topics :






MICROBIAL DIVERSITY




MORPHOLOGY AND STRUCTURE OF MICROORGANISMS




INTERACTION





BETWEEN MICROORGANISMS AND ORGANISMS



CONTAMINATION
°




,
INFECTION AND SPREAD
-
PATHOGENESIS


INFECT





@ US DISEASES






ANTIMICROBIAL AGENTS TO COMBAT INFECTIONS



RESISTANCE





TO ANTIMICROBIAL AGENTS




ASSESSMENT THEME "
TEST IT . MICROBIOLOGY '

'


ITJEORY CLASSES , PRACTICALS , PRACTICAL THEORY, PRACTICALS .




Micro Bible DIVERSITY ( CHAPTERS )

'




TTA CTERIB



ARCHAEA
'




"




EUKAMYA -
YEAST MOLD ,
( 17.9 17.14 ) PROTISTS ( 17.3
-




,
-

17.8)


Venus
'




(8)

DON 'T HAVE RIBOSOMES ,
USE HOST CELLS TO PRODUCE DNA / RNA ,
NOT A PART OF THE


PHYLOGENETIC TREE




Protists :




'




✓ NICE LUAR EUKARYOTES ( OTHER THAN YEAST AND ALGAE ) ,
DIVERSE GROUP , MANY PARASITES



DIATOMS
'



:
PHYTOPLANKTON ,
IN MARINE AND FRESH WATERS ONE OF THE FIRST PRODUCERS OF
,




OXYGEN CELL WALL OF SILICA .
PHOTOTROPIC -

GROWS IN RESPONSE TO LIGHT STIMULI

'


OOMYCETES ( WATER MOLDS ) "
DUNT PATHOGENS ,
POTATO DISEASE ( IRISH FAMINE 1845 ) , IMPORTANT


FOR AGRICULTURE .




'




AMOEBOZOA :
PSEUDOPODIA ( BULBOUS EXTENT IONS ) AMOEBOID
,
MOVEMENT .





PUSHES CYTOPLASM TO MOVE ,
ENGULFMENT OF BACTERIA FOR FOOD .




LIME MOLDS : AGGREGATION MIGRATION , FRUITING BODY FORMATION ( CELLS THAT MAKE THE STALK , DIE )
,
,

SPORE MAKING



1

, ⇐ '

-
YEASTS AND MOLDS ,
EUKARYOTIC MICROORGANISMS WITH CELL WALL



YEASTS
'




DME UNICELLULAR , GROW BY CELL DIVISION


CELL DIVISION ( AS SEXUAL CYCLE ) , SPORES ( SEXUAL CYCLE ) .




MOLDS
'




ARE MULTICELLULAR ,
GROW FILAMENTOUS


FILAMENTOUS
'




FUNGI
:
MYCELIUM -

NETWORK OF HYPHAE ( FUNGAL FILAMENTS ) ,
SPREAD OVER A BIGGER


ABED .
AERIAL HYPHAE -

GROWS VERTICALLY AND PRODUCES SPORES ( ASEXUAL REPRO DUCT ) . SEPTDTION -




FORMATION OF D SEPTA ( SEPARATION) .




LB
HYPHAE APICAL

SEPtDMON.C@EhDCYTICCCdNTlNU0SCYT0SOLJ.S
-


GROWTH FUNGAL TIP GROWTH .



,




PITZEN KEMPER SMALL VESICLES ORGANIZING CENTER DIRECTION GROWTH OR GD NE LES
'




OF
'

.
,
,




'



FUNGAL CELL WALL : RIGID OUTER LAYER OF POLYSSACDD RIDES ( CHITIN 13 GLUCAN ,
-



,
MANNAN)

Immunology DAMPS ( PATHOGEN
:
ASSOCIATED MOLECULAR PATTERNS) RECOGNIZED BY PRBS PATTERN
RECOGNITION RECEPTORS) ,
HUMAN CELL RECEPTORS


8D 90% PaysSKID BIDES
-




,
CHITIN (BUT ALSO GDACTOS.SN , CELLULOSE) .




FUNGI Come ups :




-




ASCOMYCETES : Ascap @ MES IN ASCUS ( SEXUAL SPORES IN A
"
SACK
"





FOOD PRODUCTION , INDUSTRIAL USE , PENICILLIN .




'




BASIDIOMYCETES :
BASIDIOSPORES ( SEXUAL SPORES ) BASIDIUM
.
-
"

ON A STICK
"


,
BDS ID , @ CAMP -
"
To Produce Spe -




"


MES -




MUSHROOM




2

, FUNGI REPRODUCTION :




°


ASEXUAL REPRODUCTION ( MITOSIS ) :

CELL DIVISION -

YEAST ,
FILAMENTOUS GROWTH
,
PRODUCTION


OF CON IDI @ SPORES .








SEXUAL REPRODUCTION ( MEIOSIS ) :
SEXUAL SPORES ( AS @ PORES , BASIDIOSPORES )
-




all




MITOSIS :

#




Csa

MEIOSIS :




Eg hi FE S ( VEGETATIVE)
"




. CYCLE OF . Cerevisiae :
HAPLOID STATE -b
MATINGTYPE N/A →
FUSION OF 2



YEAST CELLS → FUSION OF NUCLEI → DIPLOID STATE ( VEGETATIVE ) →
MEIOSIS →
FORMATION OF ASCUS WITH HAPLOID Scope -




MES → GERMINATION →
HAPLOID STATE




3

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