Fungi - Classification (Morphology) Flashcards

1
Q

Fungi domain

A

Eukaryotic

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2
Q

Fungal cell membrane made of

A

Ergosterol

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3
Q

Unicellular/multicellular

A

Both

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4
Q

Asexual/sexual

A

Both

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5
Q

Chlorophyll present

A

None

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6
Q

Yeast reproduction

A

Forms buds that eventually detach from original cell

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7
Q

Yeast spp

A
Cryptococcus neoformans 
Saccharomyces cerevisiae (makes bread,wine)
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8
Q

Yeast like reproduction

A

Bud remains attached to mother cell and buds to form chains with pseudohyphae (not true hyphae-those are in moulds, no presence of budding)

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9
Q

Yeast like spp

A

Candida

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10
Q

Mould growth pattern

A

Grow as long branching filaments called hyphae

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11
Q

Hyphae types

A

Septate (segmented)

Aseptate (no segments)

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12
Q

Moulds hyphae grow continuously to form a tangled mass called

A

Mycelium

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13
Q

Types of mycelium

A

Aerial - non-motile asexual spore that projects outwards the surface into the air - called conidia
Vegetative - part of mycelium that penetrates culture medium - anchors mould

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14
Q

Aerial hyphae location

A

Produced on tip of hyphae/spore producing conidiophores

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15
Q

Aerial hyphae development

A

Spores detach when mature

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16
Q

Small conidium (spore)

A

Microconidia

17
Q

Large conidium (spore)

A

Macroconidia

18
Q

Conidia enclosed in sac (sporangium)

A

Endospores

19
Q

Moulds reproduce by

A

Forming either sexual or asexual spores

20
Q

Mould spp

A

Dermatophytes, Aspergillus

Pencillium, Rhizopus, Mucor

21
Q

Thermally dimorphic

A

Inside humans - become yeast

Outside - become moulds

22
Q

Dimorphic fungi spp

A
Histoplasma capsulatum 
Blastomyces dermatitidis 
Coccidioides immitis
Paracoccidioides brasiliensis
Penicillium marneffei
Sporothrix schenckii 
Emmonsia spp