Midterm Flashcards

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1
Q

Pili

A

Transfer DNA used for motility

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2
Q

Fimbraie

A

Involves biofilms formation and adhere attach to host

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3
Q

Biofilm

A

Layer of bacteria

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4
Q

Plasmid

A

Double stranded DNA molecule in bacteria or protozoa

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5
Q

Endospore

A

Survival form of bacteria inside vegetated cell
Not for reproduction

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6
Q

Sprulation

A

The process of endospre formation within vegetated cell

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7
Q

Germination

A

Return to vegetivevstatev

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8
Q

Microbial antagonist

A

Help host by preventing overgrowth of pathogen r

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9
Q

Examples of antagonistic microbes

A

Competing for space
Producing toxic to invading pathogens
Competing for nutrients and pH levels

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10
Q

Relationship between NF and host

A

Symbiosis
Living together

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11
Q

Symbiosis examples

A

Commensalism
Mutualism
Parasitism

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12
Q

Communicable

A

Both benefit

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13
Q

Mutualism

A

One benefits the other is not allowed

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14
Q

Parattitsm

A

One benefits the other is harmed

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15
Q

Types of organism
People always find away 2 hate Veronica

A

Bacterial
Archea
Fungi
Protozoa
Already
Helminthes
Viruses

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16
Q

Bacteria

A

Unicef
Prok
3 shapes
Cels wall petptog
Binary fission

17
Q

Archea

A

unicell
prok
withour pepto
live in extreme enviorments

18
Q

FUngi

A

unicell
euka
mold yeast
reproduces sexall/asexually

19
Q

Protoza

A

unicell
eukt
classified by movement
no cell wall of cellulose

20
Q

Helminthes

A

multicellular
eukar

21
Q

viruses

A

a cellular parasite cell

22
Q

incidnece

A

of a disease is the number of people in a population who develope a disease at a SPECIFIC time

23
Q

prevalance

A

the number of people in a population who develope disease at SPECIFIED time (specific)

24
Q

four classifications of occurrences

A

sporadic
endemic
epidemic
pendemic

25
Q

sporadic

A

occasional isolation cases outbreaks somedays

26
Q

endemic

A

constantly present

27
Q

epidemic

A

acquirng a certain disease in a relatively short period

28
Q

pandemic

A

worldwide