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Micro > Chapter 12-The Eukaryotes > Flashcards

Chapter 12-The Eukaryotes Flashcards

0
Q

Fungi nutritional type

A

Chemoheterotroph

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1
Q

The study of fungi

A

Mycology

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2
Q

Fungi multicellularity

A

All except yeast

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3
Q

Fungi cellular arrangement

A

Unicellular, filamentous, fleshy

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4
Q

Fungi acquisition method

A

Absorptive

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5
Q

Fungi characteristic features

A

Sexual and asexual spores

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6
Q

Fungi cell type

A

Eukaryotic

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7
Q

Bacteria cell type

A

Prokaryotic

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8
Q

Fungi cell membrane

A

Sterols present

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9
Q

Bacteria cell membrane

A

Sterols absent except in mycoplasma

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10
Q

Fungi cell wall

A

Glucans, chitin, mannans

No peptidoglycan

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11
Q

Bacteria cell wall

A

Peptidoglycan

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12
Q

Fungi spores

A

Asexual

Sexual

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13
Q

Bacteria spores

A

Spores are not used for reproduction

Some asexual spores

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14
Q

Fungi metabolism

A

Limited to heterotrophic

Facultatively anaerobic

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15
Q

Bacteria metabolism

A

Heterotrophic and autotrophic
Aerobic, anaerobic
Facultatively anaerobic

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16
Q

Main body of a mold

A

Thallus

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17
Q

Mold thallus is made of what

A

Hyphae

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18
Q

Mass of hyphae

A

Mycelium

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19
Q

In terms of unicellular fungi, fission yeast divide ______

A

Symmetrically

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20
Q

In terms of unicellular fungi, budding yeasts divide ______

A

Asymmetrically

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21
Q

Pathogenic dimorphic fungi are yeast like at _____ and mold like at _____

A

37C; 25C

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22
Q

Name the three phase of sexual reproduction

A

Plasmogamy
Karyogamy
Meiosis

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23
Q

Haploid donor cell nucleus(+) penetrates cytoplasm of recipient cell(-)

A

Plasmogamy

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24
Q

+ and - nuclei fuse

A

Karyogamy

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25
Q

Diploid nucleus produces haploid nuclei (sexual spores)

A

Meiosis

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26
Q

Fusion of haploid cells produces one ______

A

Zygospore

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27
Q

Formed in a sac (ascus)

A

Ascospore

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28
Q

Formed externally on a pedestal or basidium

A

Basidiospore (mushroom)

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29
Q 
Conjugation fungi
Coenocytic
Produces sporangiospores(asexual)
Produce zygospores(sexual)
Rhizopus, Mucor
A

Zygmycota

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30
Q

No hyphae
No mitochondria
Intercellular parasites
Encephalitozoon intestinalis

A

Mircrosporidia

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31
Q

Encephalitozoon intestinalis

A

Intracellular parasites

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32
Q

Sac fungi
Septate
Teleomorphic fungi
Ascospores and frequently conidiospores

A

Ascomycota

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33
Q

Produce sexual and asexual spores

A

Ascomycota

Teleomorphic fungi

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34
Q 
Aspergillus
Blastomyces dermatitidis
Histoplasma capsulatum
Microsporum
Trichophyton
A

Ascomycota

Ascospore and frequently conidiospores

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35
Q

Produce asexual spores only

A

Anamorphs

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36
Q

Penicillium
Sporothrix
Stachybotrys, coccidioides, pneumocystis
Candida albicans

A

Anamorphs

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37
Q

Club fungi
Septate
Produce basidiospores and sometimes conidiospores

A

Basidiomycota

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38
Q

Crytococcus neoformans

A

Basidiomycota

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39
Q

Trichoderma

A

Cellulase

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40
Q

Taxomyces

A

Taxol

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41
Q

Biocontrol

A

Entomophaga

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42
Q

Kills fungi

A

Coniothyrium minitans

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43
Q

Kills termites

A

Paecilomyces

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44
Q

Bread, wine, HBV vaccine

A

Saccharomyces

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45
Q

Biocontrol

A

Entomophaga

46
Q

Fungal diseases are also called

A

Mycoses

47
Q

Fungal disease deep within body

A

Systemic mycoses

48
Q

Beneath the skin

A

Subcutaneous mycoses

49
Q

Affect hair, skin, nails

A

Cutaneous mycoses

50
Q

Localized (like hair shafts)

A

Superficial mycoses

51
Q

Caused by normal microbiota or environmental fungi

A

Opportunistic mycoses

52
Q

Mutualistic combination of an alga and fungus

A

Lichens

53
Q

Alga produces and secretes carbohydrates while the fungus provides holdfast

A

Lichens

55
Q

Economic effect of lichens

A

Dyes
Anti microbial
Litmus

56
Q

nutritional type of algae

A

photoautotroph

57
Q

multicellularity of algae

A

some

58
Q

cellular arrangement of algae

A

unicellular, colonial, filamentous, tissues

59
Q

food acquisition method of algae

A

diffusion

60
Q

characteristic features of algae

A

pigments

61
Q

brown algae
kelp
stinks

A

phaeophyta

62
Q

cellulose and alginic cell walls
multicellular
chlorophyll a and c
xanthophylls

A

phaeophyta

63
Q

harvested for algin

store carbohydrates

A

phaeophyta

64
Q

red algae
cellulose cell walls
most are multicellular

A

rhodophyta

65
Q

chlorophyll a and d

phycobiliproteins

A

rhodophyta

66
Q

store glucose polymer

harvested for agar and carrageenan

A

rhodophyta

67
Q

pectin and silicia cell walls

A

diatoms

68
Q

carotene

xanthophylls

A

diatoms

69
Q

store oil

produce domoic acid

A

diatoms

70
Q

cellulose in plasma membrane

A

dinoflagellates

71
Q

unicellular
chlorophyll a and c
carotene
xanthins

A

dinoflagellates

72
Q

store starch

A

dinoflagellates

73
Q

some are symbionts in marine animals

A

dinoflagellates

74
Q

neurotoxins cause paralytic shellfish poisoning

A

dinoflagellates

75
Q

cellulose cell walls
multicellular
chemoheterotrophis

A

oomycota

76
Q

produces zoospores

A

oomycota

77
Q

decomposers and plant parasites

A

oomycota

78
Q

responsible for irish potato blight

A

phytophthora infestation

79
Q

infects eucalyptus

A

P. cinnamoni

80
Q

causes sudden oak death

A

P. ramorum

81
Q

water molds

A

oomycota

82
Q

nutrition type of protozoa

A

chemoheterotroph

83
Q

multicellularity of protozoa

A

none

84
Q

cellular arrangement of protozoa

A

unicellular

85
Q

food acquisition of protozoa

A

absorptive, ingestive

86
Q

kingdom of protozoa

A

various

87
Q

characteristic features of protozoa

A

motility, some form cysts

88
Q

vegetative form of protozoa

A

trophozoite

89
Q

asexual reproduction of protozoa is by

A

fission, budding, schizogony

90
Q

sexual reproduction of protozoa is done by

A

conjugation

91
Q

some protozoa produce

A

cysts

92
Q

move by pseudopods
entamoeba
acanthamoeba

A

amebae

93
Q

hemlinths kingdom

A

animalia

94
Q

nutritional type of helminths

A

chemoheterotroph

95
Q

multicellularity of helminth

A

all

96
Q

cellular arrangement of helminth

A

tissues and organs

97
Q

food acquisition of helminth

A

ingestive, absorptive

98
Q

characteristic features of helminths

A

elaborate life cycles

99
Q

flatworms

A

phylum:platyhelminths

100
Q

flukes

A

class: trematodes
Phylum: platyhelminthes

101
Q

tapeworms

A

class: cestodes
phylum: platyhelminthes

102
Q

roundworms

A

phylum: nematoda

103
Q

characteristics of helminths (4)

A

reduced locomotion
reduced digestive system
reduced nervous system
complex reproduction

104
Q

monoecious

A

hemaphrodictic

105
Q

male and female reproductive systems in one animal

A

monoecious

106
Q

separate female and male

A

dioecious

107
Q

life cyle of helminths

A

egg, larva, adult

108
Q

may transmit disease

A

arthropods as vectors

109
Q

classification of arthropods

A

kingdom: animalia
phylum: arthropoda

110
Q

exoskeleton and jointed legs

A

arthropoda

111
Q

lice, flea, mosquitos

A

class: insecta (6 legs)
phylum: arthropoda
kingdom: animalia

112
Q

mites and ticks

A

class: arachnida (8 legs)
phylum: arthropoda
kingdom: arthropoda

113
Q

how can arthropods serve as vectors

A

mechanically
biologically
definitive host

Micro (10 decks)

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