FUNGI Flashcards
cell wall of fungi has _____ while cell wall of bacteria has ______
chitin; peptidoglycan/murein
cell membrane of fungi has
ergosterol/sterol
yeast structure
unicellular
yeast reproduction
budding
yeast colonies
moist, opaque, smooth, creamy, pasty
diagnostic of yeast
biochemical reaction
temperature requirement of yeast
body temp (35-37 degree C)
formation of Blastoconidia
Budding
structure of mold
multicellular
mold reproduction
fragmentation
mold colonies
woolly, fuzzy, waxy, glabrous, velvet
mold diagnostic
microscopic morphology
temp requirement for mold
room temp (25-30 deg C)
structure of fungi for fragmentation
arthroconidia
vase like
Phialides
ring like
annelides
asexual spores
conidia, blastospores, chlamydospore, sporangiospore
sexual spore
ascospore, zygospore, oospore, basidiospore
fundamental unit of mold
hyphae
with cross walls
septate
absence of cross walls
aseptate
Fundamental unit of a mold
hyphae
Nonpigmented/Lightly pigmented
Hyaline/Moniliaceous
Pigmented by dark brown, melanin
Phaeoid/Dematiaceous
fungi that takes up the color of the stain
Hyaline/Moniliaceous
Mass of hyphae that make up the thallus of a mold
Mycelium
Vegetative growth of a fungus; includes an interwoven mass of hyphae
Thallus (pl. thalli)
- Growing on the surface of agar
- For acquisition of nutrients
vegetative mycelium
Filamentous extension above the colony
For distribution of spores for reproduction
Aerial mycelium
Hyphae produced above the surface of the agar media
Aerial Mycelia
Hyphae produced on the surface or extending into the agar media
vegetative mycelia
Asexual form of fungal sporulation (imperfect state)
Anamorph
Conidium derived from the fragmentation of specialized hyphae
arthroconidium
Fruiting structure that contains asci (several types exist)
Ascocarp (Ascoma)
Sexual spore formed within an ascus following meiosis
Ascospore
Saclike structure that contains ascospores, characteristic of Ascomycetes
Ascus (plural asci)