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Batce lec > UNIT 1 Taxonomy > Flashcards

UNIT 1 Taxonomy Flashcards

1
Q

organism population that is differentiated from populations
within species

A

Strains

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2
Q

Father of Taxonomy

A

CAROLUS LINNAEUS

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3
Q

Uses the separation and analysis of high abundance peptides for the classification and identification of bacterial isolates

A

MALDI-TOF-MS

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4
Q

Subspecies types:

A
  • Strains
  • Biovars
  • Serovars
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5
Q

Family name Suffix

A

–aceae

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6
Q

Hierarchical Classification:

A
  • DOMAIN
  • KINGDOM
  • DIVISION or Phylum
  • CLASS
  • ORDER
  • FAMILY
  • TRIBE
  • GENUS
  • SPECIES (EPITHET)
  • SUBSPECIES
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7
Q

The most basic taxonomic group

A

SPECIES (EPITHET)

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8
Q

variation in serological reactions; strains with distinctive antigenic properties

A

Serovars

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9
Q

Binomial classification

A

CAROLUS LINNAEUS

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10
Q

CARL WOESE (1971) Basis of Classification:

A

■ Cellular Organization
■ Function

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11
Q

Order name Suffix

A

–ales

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12
Q

principles for defining natural genera and
species of organisms, known as

A

“Binomial
Nomenclature” or Binomial classification

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13
Q

MALDI-TOF MS

A

Matrix-Assisted Laser Desorption Ionization Time-Of-Flight ass Spectrometry

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14
Q

CARL WOESE (1971) Divided the organisms into 3 Domain System:

A

■ Bacteria
■ Eukaria
■ Archaea (ancient bacteria)

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15
Q

variant prokaryotic strains characterized by biochemical or
physiological differences

A

Biovars

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16
Q

Proposed the 5 Kingdom Taxonomic System

A

ROBERT WHITTAKER (1969)

17
Q

Nomenclature is limited to two taxa:

A

genus and species

18
Q

polyphasic taxonomy is Based on similarities and differences in the ff.:

A
  1. GENOTYPIC (GENETIC MAKE-UP) CHARACTERISTICS
  2. PHENOTYPIC CHARACTERISTICS
  3. PHYLOGENETIC (Evolutionary Relationships)
19
Q

3 distinct but interrelated disciplines of taxonomy

A
  • classification
  • nomenclature
  • Identidication of organisms (ID)
20
Q

As a result of the advances in Molecular Biology, classic
taxonomy has now become what is referred to as

A

polyphasic
taxonomy

21
Q

ancient bacteria or organisms that live in extreme environments such as deep-sea hydrothermal vents, hot springs, the dead sea, acid lakes and salt evaporation ponds

A

Archaea

22
Q

ROBERT WHITTAKER (1969) Basis of Classification:

A

○ Cellular Organism
○ Nutritional Pattern

23
Q

Tribe Names Suffix

A

-eae

24
Q

The type strains of organisms are deposited in reference type culture collections such as

A

American Type Culture Collection
(ATCC) and National Type Culture Collection (NTCC)

25
Q

Proposed the 5 Kingdom Taxonomic System:

A

○ Monera/Prokaryotae
○ Fungi
○ Protistae
○ Animalia
○ Plantae

Batce lec (13 decks)

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