3 Flashcards

1
Q

The orderly arrangement of units into groups of larger units.

A

Classification

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2
Q

Developed the 1st widely accepted system of biological units.

A

Aristotle

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3
Q

Known as producer because they are able to make their own food raw materials and energy.

A

Autotrops

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4
Q

A formal system of naming species of living things by giving each a name composed of two parts, both of which use latin grammatic forms

A

Binomial nomenclature

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5
Q

The basic taxonomic group in bacterial taxonomy

A

Species

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6
Q

A subset of a bacterial species differing from other bacteria of the same species by some minorm but identifiable difference

A

Strains

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7
Q

It is know as consumers because they consume producers or other consumers

A

Heterotrophs

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8
Q

Produced an extensive system of classification for both plants and animals

A

Linneus

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9
Q

A diagram representing a tree used for heirarchical clustering or illustratres the arrangment of the clusters produced by the corresponding analyses.

A

Dendogram

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10
Q

The science of classification of bacteria

A

Bacterial taxonomy

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11
Q

A self-contained, compartment plastic tube containing 12 different agars enabling the performances of a total of 15 standard biochemical test and an enclosed inoculating wire.

A

Enterotube

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12
Q

He solve the first objection and proposed a third kingdom to accomodate euglena like organisms

A

E.Hackel

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13
Q

They govern the scientific namesfo bacteria, including archae

A

Bacteriological code

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14
Q

He proposed a four kingdom system, moving prokaryotic organisms, bacteria and “blue-green alga”, into the kingdom Monera.

A

Copeland

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15
Q

With the dawn of molecular studies around 1970, significant differences were found inside the prokaryotes, the prokaryotic domain was changed to _____
in which there is a peresence of murein or peptidoglycan on cell wall,

A

Eubacteria

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16
Q

and______ which does not have murein on cell wall

A

Archae Bacteria

17
Q

The set of rules and conventions which govern the names of taxa

A

Nomeclature

18
Q

Used to classify bacteria based on their structural and functional attributes by arranging them into soecific familial orders.

A

Bergeys manual

19
Q

This domain includes most extremophiles and are not important to food microbiology.

A

Archae

20
Q

An important scientific tool, used to identity organism’s observable traits

A

Dichotomous key

21
Q

A type of bacteria that is widely fkund in the human and animal intestines, wherein most strain are harmless and certain strains can cause diseases like food poisoning.

A

Escherichia Coli

22
Q

Rod shape facultative anaerobic, gram negative bacteria that can cause salmonellosis

A

Sallmonella spp.

23
Q

This is a bacterium that can cause campylobacteriosis that is usually contracted through the comsumption of undercooked poultry and unpasteurized milk.

A

Campylobacter jejuni

24
Q

A gram positive, fcultative anaerobic bacteria reponsible for causing the infection listeriosis

A

Listeria monocytogenes

25
Q

A spore forming protozoan parasitebthat can cause cyclosporiasis

A