microbiioa 9 Flashcards

1
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4
Q

the subject that began with Anton van Leeuwenhoek’s discovery of microorganisms in 1675, using a microscope of his own design

A

mircobiology

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7
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9
Q

usually must be aseptic and use various tools

A

microbiological procedures

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10
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12
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13
Q

Also found that new microorganisms could settle only in a broth if the broth was exposed to air

A

lazzaro spallanzani

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14
Q

o prevent contamination, Pasteur used a simple procedure: he heated white to 50 degrees celsius to 60 degrees celsius, a process now known as

A

pasteurization

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15
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17
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18
Q

He found out that the blood of the cattle who were infected with anthrax always had large numbers of bacillus anthracis

A

robert koch

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19
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20
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21
Q

discovered viruses

A

dmitri iosifovich ivanoski

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22
Q

He was the first person to observe and accurately describe microorganisms known as animalcules which were bacteria and protozoa

A

antoine van leeuwenhoek

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23
Q

father of microscopy

A

antoine can leeuwenhoek

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24
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25
Q

microbiology includes what branches?

A

immunoology
bacteriology
parasitology
mycology
virology

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26
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27
Q

a specialist in microbiology and these related topics

A

microbilogist

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27
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28
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29
Q

developed vaccination for smallpox

A

edward jenner

30
Q

Robert Koch devised a criteria for establishing a casual link between a microbe and a disease and these are now known as

A

koch’s postulate

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34
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dates of lazzaro spallanzani

A

1729-1799

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36
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the tewo people who helped alexander fleming

A

howard florey and ernst chain

37
Q

Found that boiling broth would sterilize it and kill any microorganisms in it

A

lazzaro spallanzani

38
Q

when did Napoleon III requested luois pasteur to conduct the study of wine contammination

A

1863

39
Q

inented petri dish

A

r.j. petri

40
Q

Was a Scottish physician-scientist who was recognized for discovering penicillin

A

alezander fleming

41
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One of the first people to observe microorganisms, using a microscope of his own design

A

antoine van laeeuwenhoek (

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49
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dates of alexander fleming

A

1881-1995

50
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dates of robert koch

A

1843-1910

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52
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53
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antiseptic technique

A

joseph lister

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56
Q

in the history of microbiology, people in the past attributeed where diseases come from to?

A

witchcraft and the devil

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59
Q

establlished that microbes can cause disease

A

robert koch

60
Q

a 1665 book that contained descriptions of plant cells

A

micrographia

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63
Q

dates of antoine

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1632-1723

64
Q

the two microbiologists that established the germ theory

A

robert koch and luois pasteur

65
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67
Q

unpleasant smell

A

miasma

68
Q

who disproved the theory of spontaneous generation

A

louis pasteur

69
Q

microscopic organism that comprises either a single cell (unicellular); cell clusters or multicellular, relatively complex organisms

A

microbes

70
Q

advocated washing hands to stop the spread of diseases

A

ignaz semmelweis