chap 1 Flashcards

1
Q

study of microbes

A

microbiology

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2
Q

extremely small living and certain non-living entities

A

microbes

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3
Q

they are said to be ubiquitous

A

microbes

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4
Q

two types of microbes

A

cellular and acellular

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5
Q

living microbes

A

cellular

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6
Q

prokaryotes are what type of microbe

A

cellular

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7
Q

eukaryotes are what type of microbe?

A

cellular

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8
Q

give examples of cellular microbes

A

fungi, bacteria, virus, algae, protozoa, archaea

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9
Q

non living microbes

A

acellular

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10
Q

are prokaryotes unicellular or multicellular?

A

unicellular

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11
Q

are eukaryotes unicellular or multicellular?

A

multicellular

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12
Q

infectuous particles

A

acellular microbes

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13
Q

give examples of acellular microbes

A

viroids, HIV/AIDS virus, prions

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14
Q

microbes that causes disease

A

Pathogens

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15
Q

give examples of pathogens

A

virus, algae, bacteria, protozoa, fungi

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16
Q

microbes that do not cause disease

A

non pathogens

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17
Q

microbes that live on and in the human body

A

indigenous microflora

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18
Q

microbes that do not cause disease but have the potential

A

opportunistic pathogens

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19
Q

decomposers

A

saprophytes

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20
Q

capable of decomposing industrial wastes

A

bioremediation

21
Q

microbe that lives in the intestinal tract

A

e. coli bacteria

22
Q

what do e. coli bacteria produce and how does it help the body?

A

produces vit. K and B1
aids in digestion

23
Q

produced by a microbe that kills or inhibits the growth of other microbes

A

antibiotic

24
Q

a gene/genes from one organism to another through insertion

A

genetic engineering

25
Q

two major types of diseases caused by pathogens

A

infectious diseases
microbial intoxication

26
Q

colonizes a body

A

infectious disease

27
Q

pathogen that causes a disease

A

infectious disease

28
Q

produces a toxin in vitro

A

microbial intoxication

29
Q

the toxin causes a disease when ingested

A

microbial intoxication

30
Q

first two microorganisms on earth

A

archaea
cyanobacteria

31
Q

earliest known infectious diseases

A

pestilence
bubonic plague
syphilis

32
Q

pioneers in the science of microbiology

A

anton van leeuwenhoek
louis pasteur
robert koch

33
Q

father of microbiology

A

anton van leeuwenhoek

34
Q

simple single lens microscope

A

anton van leeuwenhoek

35
Q

animalcules

A

anton van leeuwenhoek

36
Q

two types of animalcules

A

bacteria and protozoa

37
Q

french chemist

A

louis pasteur

38
Q

fermentation products

A

louis pasteur

39
Q

pasteurization process

A

louis pasteur

40
Q

discovered anaerobes

A

louis pasteur

41
Q

exists without oxygen

A

anaerobes

42
Q

developed vaccines

A

louis pasteur

43
Q

german physician

A

robert koch

44
Q

germ theory of disease

A

robert koch

45
Q

bacillus anthracis produces spores

A

robert koch

46
Q

developed fixing, staining, and cultivating bacteria

A

robert koch

47
Q

koch’s postulates

A

robert koch

48
Q

involves the study of pathogens

A

medical microbiology

49
Q

nitrogen fixation

A

nitrogen goes through soil,
bacteria fixes nitrogen,
dumi from bacteriw will become pataba,
nitrogen returns to surface